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faltersainse [42]
3 years ago
9

Which significant change can occur to a small population as a result of genetic drift?

Biology
1 answer:
ruslelena [56]3 years ago
4 0
 Mutation would be the best answer.

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What’s does homozygous mean and nomozygous
faltersainse [42]
Hey there,
Homozygous- <span>When an individual has two of the same allele, whether dominant or recessive, they are </span>homozygous<span>. 

Hope this helps :))

<em>~Top♥</em>
</span>
3 0
2 years ago
Pepsin, an enzyme that is found in the stomach of humans, functions in breaking down proteins. It is denatured as it travels to
AnnZ [28]

Answer:

A. pH

Explanation:

Denaturation of proteins is a protein whereby the protein molecule loses its primary structure and ultimately its physical functioning as a result of factors including pH, temperature or concentration of chemicals. Based on this definition, it is visible that denaturation of proteins can be caused by these three factors: pH, chemical and temperature.

However, in this case of PEPSIN enzyme, which is a proteinous molecule produced in the stomach of humans and functions in breaking down proteins, its denaturation occurs as it moves along the digestive tract to the intestines. This is as a result of the changes in pH in the digestive tract.

The pH of the stomach where pepsin is produced is acidic i.e. <3.0. However, as one moves towards the intestine, the pH increases, which is unfavorable or considered harsh for the pepsin enzyme. Hence, it gets denatured.

7 0
3 years ago
How does the loss of leaves help a plant survive winter or long periods without rain?
dexar [7]

Answer:

because It loses leaves so that it can keep all of the nutrients and water to the ruts and steam

Explanation:

It can always grow more leaves

6 0
1 year ago
What is the role of the DNA in a cell?
eimsori [14]
The role of DNA in all cells is to produce molecules of RNA that are involved in protein synthesis. Through the proteins, all the metabolism of the cell is controlled. DNA is also used to synthesize new DNA for daughter cells.
4 0
3 years ago
Are there more than two genders?
notka56 [123]

Answer:

There are 2 sexes however gender is a spectrum and has proven to part of the brain so yes.

7 0
3 years ago
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