BIOLOGY MIDDLE SCHOOL

The reduction of the chromosomenumber during meiosis is most important for:
a. keeping the amount of DNA in the cell at a
minimum level
b. preventing the nucleus from becoming
larger with each cell division
maintaining the chromosome number
during sexual reproduction
d. allowing the growth of the cell without
increasing the DNA content
C.

Answers

Answer 1
Answer:

Answer:

the answer is d. allowing the growth...... this is because if the cell doesnt stop growing it becomes cancerous

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How many cell divisions does meiosis involve

Answers

The answer is 4 haploid cells

Answer:

I am pretty sure that meiosis involves one divides into 4 "daughter cells".

Explanation:

What is the most common cause of liver failure ?

Answers

taking too much acetaminophen and alcohol consumption 
 
Livers that are damaged by:

-birth defects
-alcohol
-diseases like hepatitis B and C  

Choose all the answers that apply.Which of the following increases erosion?
clearing forests
leaving fields unplanted
careless farming
contour plowing
crop rotation
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Lost soil nutrients can be replaced through _____.
contour plowing
recycling
crop rotation
erosion

Answers

the first one is contour plowing

Answer:

First one is

-careless farming

-leaving fields unplanted

-clearing forests

And the second is

-crop rotation

Explanation:

What is the energy source that powers plate movement? a. magma and lavab. earths magnetic field
c. the sun
d. earths hot interior

pls help

Answers

the correct answer is c

Answer:

the answer is D

Explanation:

Photosynthesis is crucial to life on earth in another way besides as the main food supply. What else does photosynthesis continually supply?

Answers

Photosynthesis produces oxygen, which we use to breathe.

For this assessment, you will write a short story.1. In your story, you will pretend that you are traveling in an area and notice different plants, animals, and other species. You can use your imagination and create pretend organisms, or use examples of real organisms.
2. You will use examples that demonstrate each of these types of relationships: predator-prey, commensalism, mutualism, and parasitism. You may not use the same examples given in this lesson.
3. In your story, be sure to compare and contrast the relationships that you observe. Each time you present a new example compare it to a previous example. You may want to use the chart in the lesson for guidance.

Answers

try using a irl situation that you would see. like maybe a newlywed couple going on their honemoon
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