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kobusy [5.1K]
4 years ago
10

Natural selection could not occur without?

Biology
1 answer:
11111nata11111 [884]4 years ago
3 0
I believe it’s variation
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A biologist examines a series of cells and counts 90 cells in interphase, 13 cells in prophase, 12 cells in metaphase, 3 cells i
EleoNora [17]
<span> Mitosis involves Prophase, Metaphase, Anaphase, and Telophase. 

So you have 
13 + 12 + 3 + 2 = 30 cells in mitosis 
and 
90 + 30 = 120 cells in total 

Therefore your ratio of cells in mitosis to total cells is 30 / 120 = 1 / 4. That means mitosis should take up roughly 1/4 of the total cell cycle length. Since the completely cycle takes 24 hours, mitosis would then take (1/4)*24 = 6 hours</span>
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Chimpanzees are monkeys.<br> a. False<br> b. True
NARA [144]

Answer:

Explanation:

False

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3 years ago
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One difference between mitochondria and chloroplasts is
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Answer:

B: <em>mitochondria produce the water from oxygen and the chloroplast produces oxygen from water.</em>

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3 years ago
Which of the following terms is used to describe the steady breeze of particles flowing out from the sun?
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<h2>Answer:</h2>

The term is <u>solar wind</u>.

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The sun oriented breeze shifts in thickness, temperature and speed after some time as the sunlight changes. Its particles can get away from the Sun's gravity on account of their high vitality coming about because of the high temperature of the crown, which is caused due to source of origin called corona.

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