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lubasha [3.4K]
2 years ago
5

Endangered species are ?

Biology
1 answer:
vodka [1.7K]2 years ago
6 0
Option 4 is very correct
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Please help me, im on a pretest..
gayaneshka [121]

Answer:

I would say C. but i don't think it will be

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If a child belonged to blood type o, he or she could not have been produced by which set of parents?
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D. type a mother and type b father because they don’t have blood type o from their parent
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3 years ago
In a sample of double-stranded DNA, 10 percent of the nitrogenous bases are guanine (G). What percentage of the nitrogenous base
DanielleElmas [232]

Answer:

40%

Explanation:

Remember that guanine always pairs with cytosine, and thymine always pairs with adenine. That means that any time there is a guanine, there is always a cytosine.

If there are 10% guanines, then there are 10% cytosines. That means the total of guanines and cytosines is 20%.

The other 2 bases (thymine and adenine) have to make up the rest of the bases. That means they have to make up 100-20 = 80%.

Again, there will be equal amounts of thymine and adenine, so 80%/2 = 40%.

7 0
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The ovaries are small organs that produce egg cells in females. Removal of
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B

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if you were a female and had this done to you, you would then understand.

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1. What conclusions can you draw about the results of your first cross between a homozygous red bull (RR) and a heterozygous red
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