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Aleks [24]
3 years ago
10

Which of the following statements accurately explains why most cells are

Biology
2 answers:
Rashid [163]3 years ago
8 0

Answer:

B. Many small cells can transport more materials into and out of the

cell than a single large cell can.

Explanation:

when cells grow bigger, material can't cross the membrane fast enough so, they divide into smaller cells. This is why cells are so small.

Lelu [443]3 years ago
7 0

Answer:

The ansswer might be B. Hope this helps. Please tell me if right or wrong.

Explanation:

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Genes a and b are 10 map units apart, b and c are 20 map units apart, and a and c are 30 map units apart. If a triple heterozygo
Stells [14]

Answer:

20 ( B )

Explanation:

Given data:

a and b are 10 map units apart

b and c are 20 map units apart

a and c = 30 map units apart

<em>condition </em>; Triple heterozygote testcrossed

number of progeny = 1000

<u>Determine the number of double crossover result </u>

P( crossover between a and b ) = 10/100 = 0.1

P( crossover between b and c ) = 20/100 = 0.2

p( double crossover ) = 0.1 * 0.2 = 0.02

hence number of double crossovers = number of progeny * 0.02

                                                              = 1000 * 0.02 = 20

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3 years ago
In animals, carbon dioxide waste is exchanged for
LUCKY_DIMON [66]

Answer:

oxygen

Explanation:

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3 years ago
Where will a hydrophilic amino acid usually position itself during protein folding?
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<span>A hydrophillic amino acid will have it's functional group positioned where the water is. Generally this will be outside of the polypeptide, and the amino acid will interact with polar entities, this will include other amino acids that match it's polarity.</span>
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How does the immune system fight against pathogens?
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Through a sequence of steps called the immune response<span>, the </span>immune system<span>attacks these </span>pathogens<span>. ... This is the </span>immune system<span>. Cells. The cells involved are white blood cells (leukocytes), which seek out and destroy disease-causing organisms or substances</span>
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Which of these terms describes the reaction of a plant to touch?
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The answer to this question is D

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3 years ago
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