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Readme [11.4K]
4 years ago
13

Explain why the cell membrane is described as selectively permeable

Biology
1 answer:
oee [108]4 years ago
8 0
Hello,
The Cell Membrane is described as selectively permeable because it allows only certain molecules or ions to pass through the membrane by active transport or passive transport.
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3 years ago
In a litter of five puppies what is the probability of getting two males and three females or three males and two females
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The first thing to do is to figure out all possibilities.

I'll use f for female and m for male.

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Human gametes are oogamous.

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