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beks73 [17]
3 years ago
8

Why are chromosomes important to mitosis?

Biology
2 answers:
igor_vitrenko [27]3 years ago
6 0

Answer:

The daughter cells need a copy of every chromosome in order to replicate and separate.

Explanation:

Cells have to replicate their genetic material to make a whole other cell. Before mitosis the cells need this step for mitosis.

otez555 [7]3 years ago
3 0

Answer:

The fundamental importance of chromosomes is that they contain DNA, or deoxyribonucleic acid, the substance that contains every organism's genetic code. When a cell divides, its chromosomes must first replicate. Cells divide in two basic ways – mitosis and meiosis. The latter type of division incorporates the former.

Explanation:

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Can someone please help me?​
Tamiku [17]

1.

a. deoxyribose sugar, phosphate, and nitrogen-containing base

b. deoxyribose sugar

c. cytosine

d. adenine, thymine, guanine. and cytosine

7 0
3 years ago
What animals have names that start with S? My sister needs names of animals that start with the letter S. thank you! :)
Colt1911 [192]
Here are some of the animals that have names that start with S: seal, sheep, skunk, sloth, sparrow, squirrel, swan, salamander, scorpion, serval, snake, spider, stork, etc. 
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7 0
3 years ago
Read 2 more answers
Over successive generations, moths develop spots that resemble eyes on their wings that scare off predators. this characteristic
Sati [7]
In this example of evolutionary development, we can see a selective advantage.
Developing of new characteristics, in this case, the spots on moth's wings is a part of the process of adaptation of organisms to their environment.
The new characteristics are acquired through mutations and natural selection filters the ones that are the most beneficial for the holder.
For example, a  mutation which results in moths having shorter wings is disadvantageous, because it makes the individual who possesses it less likely to survive and reproduce.
On the other hand, developing of spots that resemble eyes can be advantageous, since it enables the holder of the trait to be more successful and more likely to leave offspring.

5 0
3 years ago
. Which plane divides the body into upper and lower parts?
LekaFEV [45]
Coronal according to quizlet

5 0
3 years ago
What is the distance of what Bob traveled and whats the displacement while bob was traveling.
oee [108]

Distance travelled by Bob was 7 meters and the displacement was 5meters.

<h3><u>Explanation:</u></h3>

Distance is defined as the total length of the path travelled by a body from its initial position to final position. Displacement on the other hand is defined as the length of the straight line joining the initial position and the final position of the body.

Here, Bob travelled from point A to point C via point B which took him to travel more distance. The length of distance from point A to B is 4 meters and from point B to C is 3 meters. So the total distance covered is  4+3 meters = 7 meters.

While the length of path straight from point A to C is 5 meters. So displacement is 5 meters.

8 0
3 years ago
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