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sineoko [7]
3 years ago
8

A specific kind of mutation causes defective proteins that participate in the formation of the cleavage furrow. Which of the fol

lowing mitotic phases will be affected?
Biology
1 answer:
Mashcka [7]3 years ago
4 0

Answer:

Cytokinesis

Explanation:

The cleavage furrow is a 'pinching' or invagination in the cell membrane that occurs before the cell cytoplasm splits in two to form two daughter cells.

This occurs towards the end of mitosis, during telophase. This means that cytokinesis will not be able to proceed properly. Cytokinesis is when the cytoplasm divides to form two new cells. Without the cleavage furrow, the cell is not divided in two, and the new daughter cells cannot form. Therefore, cytokinesis cannot proceed properly.

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2 years ago
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In a hardy-weinberg population with two alleles, a and a, that are in equilibrium, the frequency of allele a is 0.2. what is the
Allushta [10]
The Hardy-Weinberg equation is as follows:
( {p + q})^{2}  = 1
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Where:
(convert all % to decimals)

p= homozygous dominant
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While you did not specify whether the 0.2 frequency was for dominant or recessive, we can still figure out the answer.

Using the 1st equation, we can solve for the other dominant/recessive frequency:

1-0.2=0.8

Meaning that:

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If the heterozygouz frequency is 2pq, then it becomes a simple "plug & chug" sort of approach.

2(0.8)(0.2)= 2(0.16)= 0.32

So, the heterozygous frequency would be:
0.32

Hope this helps!
8 0
2 years ago
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8 0
3 years ago
What invention allowed scientists to study cells for the first time?
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The invention that allowed scientists to study cells for the first time is the Microscope
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3 years ago
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zalisa [80]

Answer:

Producer: Deer, Ant's, Carrots, Chickens

Consumer: Dog, Bear,

Decomposer: Mushrooms, Acorns, Flowers, Grass,

Explanation:

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