A) In the labeled photo of the chromosome, identify what A is.
B) What is the function of A?

Answer:

A) Gene

B) -Genes consist of a string of nucleotieds that gives the cell information about how to make a special trait.

-Genes contain instructions that tell your cells to make molecules called proteins.

-Each gene carries instructions that determine your features, such as eye colour, hair colour and height.

HELP ME PLEAAAAAAAASE

Evolutionary theory predicts that related organisms will share similarities that are derived from common ancestors. Which of the following CANNOT be concluded from the fossil evidence?

OPTIONS

The chronological sequence in which different organisms first appeared.

Evidence of every species that has ever existed

Links between groups leading to various modern species

Relation through common descent from older organisms

Select all the examples of a nonrenewable resource:

uranium


sunlight


wind


petroleum (oil)


water


coal

What are some examples of inherited traits?

For how many two-digit primes is the sum of the digits equal to 8?

An organism that produces its own food (not an autotroph bc i guessed that first and it was wrong) PLEASEANSWER!!!!!!!!!TYSMO for those of you that help me on this one! <3 Oh and a hint is it has 8 letters : ty =)

Standard sea level pressure is about _____ lb/in 2 (pounds per square inch).

15
12
13
14

How are Punnett Squares used to predict phenotypes?
I need help ASAP

Help muh please I will give Brainliest

Which of the following best describes how an observation of the fossil record supports the theory of evolution?

OPTIONS

Hard parts of animals, such as bone and teeth, are much more likely to become fossilized than other parts made of soft tissue.

The fossils found in rock layers of different ages are related to, but different from, fossils found in rock layers above and below.

The fossil record has many more examples of organisms that lived in water where their remains were more likely to be buried quickly.

Close examination of fossils can reveal details and the diet, environment, and even behaviors of the organisms the fossils represent.

science i dont know help brainlest

Sea level pressure will raise a column of mercury about __ inches.

35
25
30

Why does a solar eclipse happen?

What is the product of photosynthesis that plants make as a source of energy for their life functions? What role does this substance have in your life?Consider the statement, “If plants disappeared from Earth, all other forms of life would continue to thrive.” Is this statement correct? Why or why not? Write your response below in complete sentences.

Cooking pancakes on a griddle is an example of...

A. Convection

B. Radiation

C. Conduction

why does taxionomy use the latin language?
i know that this isnt biology but there wasnt a science button :)

pleeeeeeeeeeeeeeease help!!!!!!!!!!!1

according to the pyramid of numbers which category of organisms always has the smallest population?

A) producers
B) second order consumers
C) first order consumers
D) third order consumers

I NEED THIS TO BE ANSWERED ASAP PLEASE AND THANK YOU!

An athlete wants to refill an old punching bag used for training. When refilled, the bag will rip if it is kicked with too much force.


When the bag with the original filling is kicked, the athlete feels a maximum force of 1,500 newtons from the bag.


The maximum force that the athlete exerts on the bag is -more than; equal to; less than- 1,500 newtons and in the -same direction as ; opposite direction of- the force that the bag exerts on the athlete.

The graph shows the populations of two species in a particular region over two decades. Based on the graph, what can you conclude about the relationship between the two species?



A.
The two species have a parasitic relationship.
B.
The two species are mutualistic in nature.
C.
The two species exhibit commensalism.
D.
The two species have a prey-predator relationship.
E.
The two species have a familial relationship.

Explain how oxygen moves into and out of the structures shown below

what layer is the coldest in the atmosphe

An oak tree serves as a source of shelter for animals and the raw material to build shelter for humans. Why might this present a conflict for animals?

I WILL GIVE BRAINLISIT!!!!!
The pie chart above only shows the surface areas of water where Isabel lives. It does not consider the depth of water. If you made another pie chart that showed the volumes of salt water, frozen fresh water, and freshwater, describe how the pie chart would be different . (HINT: oceans are very deep- much deeper than lakes and rivers.)

Which organisms of Kingdom Eubacteria cannot make their own food?

autotrophs

thermotrophs

helotrophs

heterotrophs

The growth of the human population directly relates to the
use of natural resources by humans.
Growth of Human Population over History
10
2050
8
co
Population, 6
in billions
2010
4
2
1990
1504
10,000
8000
4000
2000
0
6000
BCE
2000
СЕ
Based on the graph, which statement about human use of natural resources
is most likely false?
O A. Resource use by humans is much higher now than it was 200
years ago.
B. Resource use by humans has gone up and down over the years.
C. Resource use by humans will be higher in 20 years than it is now
D. Resource use by humans was lower in 1804 than it was in 1960.

DONT SCAM ME+BRAINLIST
A pea plant has purple flowers. It has a genotype PP. Which of the following about the gene of flower color in the pea plant is true?

The pea plant has only recessive alleles for the gene.
The pea plant received the same allele from each parent.
The pea plant received different alleles from both parents.
The pea plant has both recessive and dominant alleles for the gene.

pleasee help will give brainliest

What is this question asking plss explain

Read the excerpt from The Mother of America:

Martha Washington's promotion of democratic values as America's original first lady also proved her worthy of the name "Mother of America." She realized that the way she treated the role of first lady would set precedents for future women. Martha had to figure out how to create an atmosphere that reflected democracy and commanded respect from the rest of the world. To accomplish this, she held a reception once a week where different people could enjoy refreshments and exchange ideas. Unlike other events, Martha's reception was representative of democracy, as it was open to different groups of people, including both men and women. Overwhelming respect for Martha led to others calling her "Lady Washington." Despite praise for her work, Martha disliked the restrictions put on her as the first lady and missed her son. In spite of these concerns, Martha did her duty and remained to support the president and her country. Her role in defining America's first lady—the figurative "Mother of America"—was invaluable.

Indeed, Martha Washington's roles as first lady and general's wife revealed her nurturing nature and her promotion of democratic values, making her a prime candidate for the honorable title "Mother of America."

Which of the following passages best summarizes the point and second reason of The Mother of America?

Martha understood that she would be setting the standard for future first ladies. As a result, she held receptions that encouraged people from different walks of life, including women, to discuss ideas, which was very unusual for that time. Martha attempted to establish a democratic tone that also invited respect from other nations. She missed her son greatly but continued to fulfill her duties as first lady and representative of America.
Martha Washington could be considered the "Mother of America" for her devotion to democratic values as the first lady. She understood that she would be setting the standard for future first ladies. As a result, she held receptions that encouraged people from different walks of life, including women, to discuss ideas, which was very unusual for that time. The original first lady's success at incorporating democratic values proved that she was the "Mother of America."
Martha Washington could be considered the "Mother of America." She stayed to help her husband even though she hated life in the public eye. She missed her son greatly, but she insisted on staying. She also realized that the way she treated the role of first lady would set precedents for future women. Many people loved Martha Washington and treated her with respect. They even called her "Lady Washington" to honor her.
Martha Washington's promotion of democratic values as America's original first lady also proved her worthy of the name "Mother of America." Martha had to figure out how to create an atmosphere that reflected democracy and commanded respect from the rest of the world. Unlike other events, Martha's reception was representative of democracy, as it was open to different groups of people, including men and women. Her role in defining America's first lady was invaluable.