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Georgia [21]
3 years ago
14

How do mutations cause variation?

Biology
1 answer:
Fofino [41]3 years ago
5 0

Answer:

Mutations can create entirely new alleles in a population which changes the allele frequencies of a gene pool.

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Complete the flowchart to describe the different nutrient requirements for bacteria. Hover your cursor over each box to see a hi
ollegr [7]

Answer:

For growing bacteria it is necessary water, a source of carbon and nitrogen, some inorganic salts.

Explanation:

There are plenty of kind of bacteria, even, all of them need water to dissolved their nutrients and to remove the wastes outside of the bacteria body. The source of carbon could be carbon dioxide for some bacteria that do not need a lot of it. In the other hand, there are other bacteria that are feed based on glucose, fructose or another carbohydrate.

Nitrogen sources normally come from air as gaseous element or some inorganic salts like nitrates.

Other bacteria need specific elements like phosphorous, sulfur, zinc, copper, etc.

Hope this info is useful.

8 0
3 years ago
Chemical that causes cells to react in a certain way? A.stomata B.stimulus C.hormone D.photosythesis
Sever21 [200]

Answer:

The answer is C. Hormones

Explanation:

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3 years ago
If a God created the Universe, then who created God?
natita [175]

Bro noone creates the creator so  no

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Shape and volume ;<br><br><br> Solid : <br><br><br> Gas :
choli [55]

Explanation:

=Three states of matter exist – solid, liquid, and gas.

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•Liquids have a definite volume, but take the shape of the container.

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Which describes the process of a bacterial cell dividing to create two daughter cells? O binary fission O fertilization O meiosi
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