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sdas [7]
3 years ago
6

Why do you think mutations are necessary for species to change?

Biology
1 answer:
Artist 52 [7]3 years ago
8 0
Mutation is the primary cause of all genetic variation. Mutation is important as the first step in evolution, as it produces a new sequence of DNA for a particular gene, producing a new allele. Recombination, through intragenic recombination, may also generate a new DNA sequence (a new allele) for a particular gene.
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Answer: Decomposers

Explanation:

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2 years ago
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Vadim26 [7]

I believe your answer would be:

A. Fossils.

Explanation:

Because they are the preserved remains or traces of animals, plants, and other organisms from the past. They're also important evidence for evolution because they show that life on earth was once different from life found on earth today.

Hope I helped, good luck! =)

4 0
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Nesterboy [21]
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3 0
3 years ago
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bazaltina [42]

Answer:

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<em>In the process of diffusion, particles move from an area of higher concentration to an area of lower concentration along a concentration gradient. </em>

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5 0
3 years ago
How is our genetic material determined? Explain using what you know about heredity.
Neko [114]

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4 0
2 years ago
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