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frozen [14]
3 years ago
6

What is circulation? actually environmental science own words please need it now

Biology
2 answers:
Rina8888 [55]3 years ago
4 0

Answer:

blood circulation??

Explanation:

ser-zykov [4K]3 years ago
3 0

Answer:

movement to and fro or around something, especially that of fluid in a closed system.

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Which would be the correct description for the word autotroph?
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Suppose a point mutation, such as a change from an adenine to a guanine, occurs in the genome of a human sperm cell. The mutatio
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Answer:

B. The mutation results in a new, dominant allele

C. The mutation occurs in a gene that controls development and alters differentiation of a cell type during development.

D. The mutation occurs in a codon and alters the function of the final protein

Explanation:

All the above things will change the <u>ultimate expression</u> or phenotype by altering the proteins. Choices B, C, and D will all change the outer functioning.

Choice A only affects the rate of transcription, so it may go faster or slower, but the end product will be the same.

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Choice E says that the amino acid sequence is unchanged, meaning the protein final product will be the same and the expression will not change.

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