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Effectus [21]
2 years ago
12

Which organelle houses and protects the DNA?

Biology
1 answer:
masya89 [10]2 years ago
5 0

Answer:

Explanation:

The nucleus is surrounded by a membrane called the nuclear envelope, which protects the DNA and separates the nucleus from the rest of the cell.

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Which set of alleles is purebred recessive?<br> A) aa<br> B) Aa<br> C) AA
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Answer:

aa

Explanation:

the answer is pretty obvious it would be a a because a dominant allele would be to Capitol a and a lower capital a and one capital a would be a mix and a purebred would be to lowercase A's

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3. Which is true about the relationship between an object's mass and its weight?
anygoal [31]

Answer:

B

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Hypotonic - name give nto a solution that has a smaller concentration than the concentration in a cell.



Hope it helped,



BioTeacher101


7 0
3 years ago
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USPshnik [31]

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Explanation:

3 0
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