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Nana76 [90]
3 years ago
12

The cell membrane helps to control what enters and leaves a cell. Which of these substance, which account for about two thirds o

f a cell's mass, is constantly moving in and out of the cell?
A. carbohydrates
B. protein
C. waste
D. water
Biology
1 answer:
Aleks [24]3 years ago
6 0
The answer is D. Water
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Will mark brainliest!!!!
UkoKoshka [18]

That's intimidating, lol!

Okay so choice A says that #8 is heterozygous for the trait which means for example it would have the genotype Aa. She's a female witht he dominant trait. This is a possibility.

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Choice D says that #3 is homozygous dominant but like with choice C, the chart doesn't specify the genotypes of each so it'd be a guess to say that #3 is homozygous. This is wrong.

This means that choice A is true!

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