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BabaBlast [244]
3 years ago
15

What are the two main functions of mitosis?

Biology
1 answer:
Nikolay [14]3 years ago
4 0

Mitosis helps in the growth by means of hyperplasia. It also helps in reproduction in single celled organisms.

Neuron and Red Blood Cells doesn't undergo cell division once formed.

Osteoblasts help in forming new bones and joining old ones after there's a fracture in bone.

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

Mitosis is the process by which a cell divides into two daughter cells. It helps in growth of multicellular organisms as well as reproduction in single celled organisms.

The Red blood cells are formed from the bone marrow megakaryocytes and never undergo mitosis. Same are the neurons which are formed from stem cells and never undergo cell division.

The osteoblasts come into action as the bone breaks. They diposit new calcium compounds between the broken part of bones. This leads to irregular growth of bones between them which is then remoulded and brought back to shape by osteoclasts and osteocytes.

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5 0
3 years ago
What distinguishes the savanna and grassland biomes?<br>the aswer is a
elena-s [515]
Hello! THere are many differences between a grassland and a savanna. For one, a savanna is a grassland, however, A savanna is usually very dry. A savanna also has very few trees, while grasslands can be plush with many trees. Grasslands could also be in mountains while savannas are vast dryer lands with animals who live in dry weather. Grasslands also contain a lot of water sources like lakes, rivers, ponds, and savannas usually don't. Those are just a few o the many differences between them! 

I hope this helped!

I am, yours most sincerely,
SuperHelperThingy
5 0
2 years ago
Why is the hypothesis that black cats cause bad luck not science?
Alja [10]

Because it has no scientific explanation. As a matter of fact it has no explanation.

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Hope it helped,


BioTeacher101

7 0
3 years ago
Which of the following is not a characteristic of a parenchyma cell?
AfilCa [17]
Thick rigid cell wall is not  characteristic of a parenchyma cell
3 0
3 years ago
: Non living and living organisms have things in common o Fact: o Evidence:
irina [24]

Answer:

Things they have in common..

Explanation:

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5 0
3 years ago
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