If adult tunicates do not have the four chordate characteristics, why are they placed in the Phylum Chordata

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Answer 1

Adult tunicates are placed in the Phylum Chordata because they have a tail behind the anus. .

Why Tunicates are placed in the Phylum Chordata ?Tunicates are considered headless chordates because tunicates and chordates share the following features: dorsal hollow nerve cord; And at some point in life the gills in the throat will split.The notochord is a rigid column of cells, each  containing a fluid-filled vacuole. The notochord of urochordates increases body length  but does not persist throughout life, except in Larva.The  notochord in vertebrate embryos is replaced  by cartilage or bony vertebrae to support adult vertebrates. The hollow dorsal nerve cord is absorbed during tunicate metamorphosis.Adult tunicates have  small cerebral ganglia but no brain. In vertebrates, the nerve cord becomes the spinal cord and brain. Prominent gill slits are present in both larval and adult tunicates. On the other hand, in many vertebrates (reptiles, birds, mammals, and most amphibians), the gill slits found in embryos deform and close in adults. Fish and some amphibians have their own.Because they live in the same habitats as other chordates. Tunicates are marine invertebrates that belong to the subphylum Tunicate and the phylum Chordata, which includes all animals with dorsal nerve cords and notochords.The adult tunic is sessile, retains only a pharyngeal slit, and lacks the notochord, the dorsal hollow nerve cord, and the retroanal tail.

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Related Questions

What do you mean by divine Counsel?​

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Answer:

A Divine Council is an assembly of deities over which a higher-level god presides.

In the event of isolation during operations other than war, the reasons to delay contact with legitimate authorities include:____.

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In the event of isolation during operations other than war the reasons to delay contact with legitimate authorities include gaining situational awareness.

More about situational awareness:

Situational awareness, also known as situation awareness (SA), is the ability to perceive environmental factors and occurrences in relation to time and location, understand their significance, and predict how they will develop in the future.

An alternate definition of situation awareness is an externally directed, adaptive consciousness that produces directed behaviour within a dynamic task environment as well as knowledge about that context.

Across a wide range of situations, many of which involve the protection of human life and property, situation awareness has been recognized as a crucial, yet frequently elusive, foundation for successful decision-making.

These situations include law enforcement, aviation, air traffic control, ship navigation, health care, emergency response, and military command and control operations.

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By the 1760s, many of the wealthy families in the colonies had earned their wealth through?

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By the 1760s, many of the wealthy families in the colonies had earned their wealth through violence.

Violence is the use of physical force to hurt, abuse, hurt or destroy. Other definitions are also in use, such as the World Health Organization definition of "intentional use" of force.

“The use of physical force or force, whether threatened or actual, against oneself, another person, or a group or community that causes or is likely to cause injury, death, mental harm, or stunting. Intentional use of force, or deprivation.”

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The first modern management articles were published in ________ journals.

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Answer:

Engineering journals

Explanation:

ancient Roman’s made many contributions to modern architecture. Which one do you see pictured here

A-dome
B-lighthouse
C-aqueduct
D-watermill

Answers

Answer:

C-aqueduct

Explanation:

it's none of the other things

Answer:

C - Aqueduct

Explanation:

The image shows an aqueduct, which you can also find if you search it up on the web. An aqueduct is a watercourse constructed to carry water from a source to a distribution point far away.

Why were casualties of civilian populations high during World War I?

A was the result of a measles outbreak in 1916.

B It was the result of fighting on multiple fronts.

C It was the result of most nations participating in total war.

D It was the result of newly invented machine guns.

Answers

Answer C

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Answer these questions in two or three sentences: was the marshall plan successful? how did it help participants?

Answers

The Marshall Plan was very successful as it contributed greatly to the rapid renewal of the western European chemical, engineering, and steel industries.

What was the Marshall Plan?

It should be noted that the Marshall Plan was very successful as the western European countries involved experienced a rise in their gross national products of 15 to 25 percent during this period.

It should be noted that the plan contributed greatly to the rapid renewal of the western European chemical, engineering, and steel industries. In their case, this aid provided much needed capital and materials that enabled Europeans to rebuild the continent's economy.

Also, for the United States, the Marshall Plan provided markets for American goods, created reliable trading partners, and supported the development of stable democratic governments in Western Europe.

Therefore, by the time the Marshall Plan ended in 1951, industrial production in Western Europe had risen 40 percent above the prewar level. Also, trade and exports also increased far above what they were before the war. People had returned to work and their standard of living was rising.

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Answer: The Marshall Plan was largely successful. It helped Western European countries rebuild and grow their economies after World War II. It was also successful in helping contain communism in Europe.

Explanation:  Edmentum

During the Elizabethan period, relations between England
and Spain were tense. Describe three issues that caused
friction between the two countries, and describe the results
of that friction.

Answers

Elizabeth went on a plain to Jamaica with fries and her dog and came home and got the answer of this

About percent of los angeles’s revenue comes from state and federal appropriations. about a tenth of the city’s revenue comes from . property taxes account for about of the city’s revenue.

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About 30 percent of los angeles’s revenue comes from state and federal appropriations.

What is revenue?

The total amount of income earned by the sale of goods or services connected to the company's principal operations is referred to as revenue. Because it appears at the top of the income statement, revenue, also known as gross sales, is sometimes referred to as the "top line." Income, often known as net income, is a company's entire earnings or profit. Revenue is the entire amount of income created by the sale of goods and services connected to the principal operations of the firm. Commercial revenue can also be referred to as sales or turnover. Some businesses get money via interest, royalties, or other payments.

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While many white men in the colonies lacked the right to vote, they influenced public life by:_____.

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While many white men in the colonies lacked the right to vote, they influenced public life by, " forming the American party to settle tax disputes with Britain."

The white men in America formed the American Party in 1969. This party began as part of the American Independent Party and became the American Party at a convention attended by representatives from 37 states.

In the early history of the U.S., some states allowed only white male adult property owners to vote, while others either did not specify race, or specifically protected the rights of men of any race to vote. Women were largely prohibited from voting, as well as men without property.

Many members from the American Party, felt that they should not pay taxes to British, because these were passed in England by Parliament and not by their own colonial governments. They protested, saying that these taxes violated their rights. Thus, they started to resist by boycotting, or not buying, British goods.

Hence, the white men formed the American Party to settle tax disputes with Britain.

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Tobacco did not continue as profitable crop for Caribbean settlers because of what?​

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Tobacco did not continue as profitable crop for Caribbean settlers because  Sugarcane is only good when grown in abundance over many acres with hundreds of slaves to handle it.

The failure of tobacco as a cash crop indicated that the small landholders, who had made their land at the end of their indenture servitude, were incompetent to make the change to sugar cane.

Why did they switch from tobacco to sugar cane?

At that time most local farmers were producing cotton and tobacco. However, strong competition from the North American colonies meant that prices in these fruits were falling. The owners of the extensive Caribbean plantations decided to switch to producing sugar cane.

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Tobacco did not continue as a profitable crop for Caribbean settlers because Sugarcane exists only good when grown in quantity over many acres with hundreds of slaves to handle it.

Why did they switch from tobacco to sugar cane?

Sugarcane exists only profitable when produced in abundance over many acres with hundreds of slaves to manage it. The failure of tobacco as a cash crop indicated that the small landholders, who had earned their land at the end of their contract servitude, were unable to make the evolution to sugar cane.

At that time most local farmers existed producing cotton and tobacco. However, strong competition from the North American colonies indicated that prices of these fruits existed falling. The owners of the extensive Caribbean plantations determined to switch to producing sugar cane.

Tobacco did not continue as a profitable crop for Caribbean settlers because Sugarcane exists only good when grown in quantity over many acres with hundreds of slaves to handle it.

The failure of tobacco as a cash crop demonstrated that the small landholders, who had created their land at the end of their indenture servitude, were incompetent to complete the change to sugar cane.

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Look at image.

Art created from blue tiles with a flowering pattern.

What art style is this an example of?

calligraphy
astrolabe
arabesque
mosaic

Answers

The answer is C. Arabesque

The events of england's history during the age of absolutism influenced which revolution?

Answers

The events of England's history during the age of absolutism influenced The Glorious Revolution.

What was the Glorious revolution?

This revolution is also called the revolution of 1688. The revolution was a blood bath that followed the absolutism that was in England. During the ear of absolutism, the powers of the state was known to just be in the hands of a person who was a monarch or a dictator. The powers were highly centralized.

The era brought the overthrowing of the Catholic ruler that was called King James the second. A protestant ruler was enthroned in his stead. hence the  events of England's history during the age of absolutism influenced The Glorious Revolution.

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The qualities, beliefs, personality, looks and/or expressions that make a person is known as their

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Identity is the qualities, beliefs, personality traits, appearance, and/or expressions that characterize a person or group.

What is an identity?

The memories, experiences, connections, and values that shape one's sense of self are all included in one's identity. Even as new characteristics are created and assimilated into one's identity, this amalgamation develops a consistent sense of who one is through time.

Identity encompasses all of the relationships that a person develops, including their identities as a child, friend, lover, and parent. It involves physical traits like height, race, or socioeconomic class that a person has little or no control over. Politics, morality, and religion are all aspects of identity that influence daily decisions.

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The Voting Rights Act of 1965 expanded and encouraged voting and has been renewed and amended by Congress four times. Together with federal court rulings, what does the law now do

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Voting Rights Act of 1965  gave one million new Black citizens had been registered the proper to vote.

The balloting Rights Act had an instantaneous impact. by using the give-up of 1965, of one million new Black citizens had been registered, one-0.33 by way of federal examiners. through the cease of 1966, the best 4 out of 13 southern states had fewer than 50 percent of African individuals registered to vote.

The law put a cease to literacy exams, which avoided many human beings from registering to vote, in a half-dozen states, granted the attorney well-known the power to ship observers to witness elections, and gave the federal authorities the authority to preapprove vote casting and election.

Prohibited states from denying a male citizen the proper to vote based on race, coloration, or preceding situation of servitude.

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What percentage of the cherokee population was lost in the forced removal to oklahoma territory?

Answers

They lost 74% of our treaty territory

What role did the sixteenth-century religious reformer John Calvin argue that predestination played in human salvation

Answers

According to the reformer John Calvin, the role that predestination played was that  He argued that God had determined beforehand whom he would save.

Who was the reformer John Calvin?

This is the person that was one of the theologians and the preachers in the period of the French Protestant.

The protestant age was seen with the refusal to follow the doctrines of the Catholic church in Europe .This led to the fact that the church had to split.

John was one of the spokesperson for the protestant reformation. He was regarded as one of the leading figures of the reformation.

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How did increased global interactions impact China? Japan?

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The increased involvement of China and Japan in global interactions has boosted their national income, spurred trade, increase investment, promoted healthy development of their economy.

What is known as global interactions?

A global interactions emanates from globalization which means a process where an institution develop an international influence or start operating on an international scale.

For the country that include China and Japan, the increased involvement in global interactions has boosted their national income, spurred trade, increase investment, promoted healthy development of their economy.

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The word paper comes from the latin word ____________ , a material made by the ancient egyptians.

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The term paper comes from 'Papyrus' which is a Latin word and the ancient Egyptians  made and used this.

Papyrus is a very thick material and it was used for writing purpose in ancient world. The fiber is cellulose fiber and it is obtained from papyrus plant.

In ancient Egypt it was used for the first time as it was easily available in Nile Delta  They also used it in making other artifacts like rope, sandals , baskets , reed boats and mats.

It was first discovered in 2012-13 at Wadi-Al Jarf an ancient Egyptian sea port by Red sea coast. This roles of papyrus described the last phase of construction of Great Pyramid of Giza.

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How are we able to know for sure that goods were traded along the Silk Roads?

Answers

Answer:

There are written reports from ancient Roman writers about the silk road. Rome began opening up trade routes through the silk road from 1 first to second century. The Kushan empire, (which is now in what is now modern day northern india, also benefited heavily off the silk road.) evidence such as foreign gold coins can be found along the trail of the ancient road. as well as many of the goods that were traded. (ceramic, silk, silverware, glassware, ect.)

Explanation:

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Congress enacted the Federal Deposit Insurance Corporation in order to:
O provide low-interest loans to farmers
O enable homeowners to keep their homes
O protect people's savings accounts

Answers

last one!
hope this helps

list at least three ways the english bill of rights and the act of settlement resolved and religious problems in england in the 1600s

Answers

Answer:

[ 1 ] By raising and keeping a standing army within this kingdom in time of peace without consent of Parliament, and quartering soldiers contrary to law;

[ 2 ] By Assumeing and Exerciseing a Power of Dispensing with and Suspending of Lawes and the Execution of Lawes without Consent of Parlyament.

[ 3 ] By causing severall good Subjects being Protestants to be disarmed at the same time when Papists were both Armed and Imployed contrary to Law.

Explanation:

In the Mexican-American War, why was the United States victorious in virtually all its encounters with Mexican forces?

Answers

The United States possessed superior artillery and supplies.

Select ALL the correct answers.
What are three responsibilities of political parties?
Interview moderators for political debates.
Run election campaigns for selected candidates.
Influence voters to understand a candidate's views.
Finance election campaigns for selected candidates.
Fund PACS and Super PACS to finance election campaigns.

Answers

The three responsibilities of political parties are,

Run election campaigns for selected candidates.Influence voters to understand a candidate's views.Fund PACS and Super PACS to finance election campaigns.

What are the responsibilities of political parties?

A political party is described as a political group that exists officially identified as being part of the electoral process and that can support (put forth) prospects for elections (free or not) regularly (Sartori 1976).

Political parties exist teams of politicians, activists, and voters whose objective is to succeed in control of the government. To do so, parties perform important tasks of recruiting and nominating candidates, garnering the resources required to run campaigns, and seeking a policy agenda that can assist them to appeal to voters.

Hence, The three responsibilities of political parties are,

Run election campaigns for selected candidates.Influence voters to understand a candidate's views.Fund PACS and Super PACS to finance election campaigns.

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How does "Landing of Columbus" compare to your perception of Christopher Columbus' discovery of North America?

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Christopher Columbus and members of his crew are seen in 'Landing of Columbus' on a beach in the West Indies, where they made their first landfall while on an expedition to establish a western passage from Europe to China, Japan, and maybe uncharted territory.

Columbus, who has just disembarked from his ship, the Santa Maria, looks up in apparent reverent thanks for making it to his destination safely. He claims the territory for his Spanish allies by raising the royal banners of Aragon and Castile with his left hand while pointing his right sword towards the ground. He displays humility by standing without a head covering and resting his feathered hat at his feet.

Italian explorer and navigator Christopher Columbus led four Spanish-based expeditions across the Atlantic Ocean that were sponsored by the Catholic Monarchs of Spain, paving the way for extensive European exploration and colonization of America. Known European contact with the Caribbean, Central America, and South America began with his travels.

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Describe how the popular music of the 1950's (ie. country music, jazz and rock and roll) affected to film scores of the time. use specific examples.

Answers

American society through influencing own family lives, teenage behavior, and the civil rights movement.

Within the 1950's a particular fashion of music called Rock 'n,' Roll affected American society through influencing own family lives, teenage conduct, and the civil rights movement. This decade helped to steer the entirety that we listen to on the radio these days. Rock 'n' Roll, motivated the tradition and meditated its adjustments.

Elvis Presley brought rock-and-roll Music to the loads all through the Fifties with hits inclusive of "Love Me smooth" and "Heartbreak lodge." Rock and roll sent shockwaves across the USA. A generation of young teenagers collectively rebelled against the tune their parents loved.

The music rating heightens the film's emotion, developing an aural mood for each scene, along with sound consequences and speech. The movie's composer writes the unique rating, often with the help of an orchestrator.

In the 1950s and 60s, the mass migration of African Americans out of the South persevered. Black sharecroppers got here North for commercial jobs, and they added their music with them. This migration had an outstanding impact on blues, jazz, R&B, and rock-n-roll.

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Use the following maps to place these crucial events from the Revolutionary War in chronological order.

Answers

Based on the maps, the crucial events from the Revolutionary War in chronological order is as follows:

Lexington and ConcordBunker HillNew York CitySaratogaYorktown

What was the Revolutionary War?

The Revolutionary War referred to the war against Great Britain from which the United States emerged as an independent nation.

According to history, the Revolutionary War started in Massachusetts (Lexington and Concord) and ended in Vi=ginia (Yorktown), both North American territories.

Thus, the crucial events from the Revolutionary War have been arranged chronologically based on the maps.

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the assianation of which president moved congress to support civil service reforms ?

Answers

Answer: The assassination of President James Garfield moved Congress to support civil service reform.

In Europe, many natural resources have been
A. depleted
B. renewed
C. replaced
D. conserved
Please select the best answer from the choices provided
Mnals Alim
because they have been overused.

Answers

in Europe, many natural resources have been conserved because they have been overused.

What happened to Europe's natural resources?

Europe led the world in the Industrial Revolution and as a result, they overused many of their resources.

This has led to efforts in the continent to conserve the remaining natural resources so that they will not be depleted entirely.

In conclusion, Europe's natural resources are being conserved.

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Answer:

It is C. overused and depleted

Explanation:

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List four possible causes of the French Revolution

List one effect the French Revolution has had on us today

not looking for answers, just a starting point please

Answers

The four possible causes of the French Revolution were:

Enlightenment ideasAbsolutist SystemFood shortageAmerican Revolution

An effect of the French Revolution on today's society is the institution of natural rights, freedom, the abolition of slavery and the conquest of women's rights.

What was the French Revolution?

It was a movement of the bourgeoisie that generated a wave of revolutions that took place between 1789 and 1799, ending with aristocracy, with the religious power of Catholicism and instituting ideals of freedom for individuals.

Therefore, the French Revolution was essential for the development of the Constitution and the protection of the fundamental rights of human beings.

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Other Questions
Manju and Arif are playing a game in which one of them thinks of a number from the grid shownbelow and the other has to guess it using some clues that are given. Manju thinks of a numberand gives the following clues:It is a multiple of 3.It is even.It is in the third row.What is Manju's number? Explain in detail how social, emotional, and intellectual (domains) are connected? If the option to select either External trust or Forest trust did not appear when configuring a forest trust, what could be the probable cause Read the excerpts from Dr. King's "Letter from Birmingham Jail" and answer the question.[9] I have travelled the length and breadth of Alabama, Mississippi and all the other southern states. On sweltering summer days and crisp autumn mornings I have looked at her beautiful churches with their spires pointing heavenward. I have beheld the impressive outlay of her massive religious education buildings. Over and over again I have found myself asking: "Who worships here? Who is their God? Where were their voices when the lips of Governor Barnett dripped with words of interposition and nullification? Where were their voices of support when tired, bruised, and weary Negro men and women decided to rise from the dark dungeons of complacency to the bright hills of creative protest?"[10] There was a time when the Church was very powerful In those days the Church was not merely a thermometer that recorded the ideas and principles of popular opinion; it was a thermostat that transformed the mores of society. Wherever the early Christians entered a town the power structure got disturbed and immediately sought to convict them for being "disturbers of the peace" and "outside agitators." Things are different now. The contemporary Church is so often a weak, ineffectual voice with an uncertain sound. It is so often the arch-supporter of the status quo. Far from being disturbed by the presence of the Church, the power structure of the average community is consoled by the Church's silent and often vocal sanction of things as they are.In 35 complete sentences, thoroughly explain what effect the order of ideas in paragraphs 9 and 10 have on the meaning of the text. Why does Dr. King make his points in this order? What is the effect? Provide at least two specific examples from the text to support your answer. please help The power of state and local governments in the united states to regulate in the interest of the health, safety and welfare of citizens in general is known as? Why do the detectives say they need the dress?- for a date- for a dance for an evening out a map has a scale of 2in: 6mi. if a two twons on a map is 10 in apart then how far apart are the real twons Common significance levels are 0.01 and 0.05. why would it be unwise to use a significance level with a number like 0.0483? Which of the following has the authority toissue executive orders, prepare the statebudget, make appointments, veto legislation,and to grant pardons to criminals?Select one:O a. Supreme Courtb. Governorc. PresidentO d. Attorney General Pleas help me guys Fast urgently A client diagnosed with delusional disorder is experiencing persecutory delusions involving the belief that someone is putting poison in his food. When developing the client's plan of care, which nursing diagnosis would be most likely All communication standards associated with local area networks are governed by ________. Select the interval where g is negative.Choose 1 answer:A)0B)2C)3 Answer the following regarding Momentum Change and Force1. Find the force necessary to gain a velocity of 60 m s-1 within 5 minutes, when acted on a mass of 200 kg which is initially at rest.2. A force of 150 N acts on an object of mass 600 kg for 2 minutes, which was initially at rest. Find the velocity gained by the object at the end of the second minute. Order the sequence in which Dante sees things in Canto I of Inferno.1.2.3.4.5.the she-wolfthe lionthe leopardVirgilthe sunlit hilltop do you think people should plan their future family? state your opinion Please help! I'm giving 25 points!!The volume of the oceans on Earth is approximately 1,386 million km^3. As the Earth's temperature rises, the ice in the polar icecaps melts into the oceans, increasing the volume of the oceans. If 1 cm^3 of ice melts, it turns into approximately 0.92 cm^3 water.1) There are approximately 3,800 cm^3 in a gallon. If 1.9 m^3 of ice melts, how many gallons of water does this produce? (Round your answer to the nearest gallon.)2) Scientists estimated that the addition of 1,000 km^3 of water would increase sea levels by 364 cm. Greenland's ice sheet is especially vulnerable to melting. Recent reports indicate a melting average of 195 km^3 of ice per year from Greenland, resulting in additional yearly 179.4 km^3 of water. If melting continues at this rate, how many centimeters would the sea increase after 6 years? (Round your answer to the nearest centimeter.) In the town of Rockville, 3/5 of the students in middle school participate in organized sports after school. If 1/4 of them play basketball, what fraction of the students play basketball? Juan, a network user, sends an email to you, the IT admin of the network, stating that his account is locked because he has lost his password. Select all appropriate steps in helping Juan resolve his situation. Check all that apply. Laozi (lao tzu) is said to have been a:________ A. Fisherman. B. Painter. C. Carpenter. D. Librarian