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Ksivusya [100]
2 years ago
9

Which of the following statements is true concerning feedback mechanisms?

Biology
1 answer:
quester [9]2 years ago
4 0

Answer:

The answer is B

Explanation:

Negative feedback mechanisms work to prevent sudden severe changes within the body.

Negative feedback helps in the maintenance of body parameters within their normal range thus prevent change within the body.

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If color blindness is an X-linked recessive trait, what genotype in a father and a mother would be predicted to produce a 1:1 ra
Likurg_2 [28]
The genotype would be X'Y for the father (he would be colorblind)
The genotype would be X'X for the mother (she would be a carrier)
The offspring would be X'X' _ X'X_ X'Y_ XY
The ratio would be 1:1 normal to colorblind
Hope this was helpful(;
3 0
3 years ago
Animal need ______ in order to build down or breakdown materials. A. Energy B. DNA
Shalnov [3]

Answer:

b

Explanation:

animals need energy to survive basically to breakdown materials too

5 0
2 years ago
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Which statement best describes the social status of women in ancient Egypt? Women were viewed as the lowest social class. Women
Usimov [2.4K]

Answer:

In ancient Egypt, women were given many of the same rights as men.

Explanation:

The women in ancient Egypt were in no way seen as the lowest social class, so this statement is not correct.

The women were allowed by law to do pretty much everything as the men, so their status was not dependent on their husbands, so it is not a correct statement.

The women were equal in front of law in ancient Egypt, as well as being able to do the same things as men, so this statement is correct.

Women did not have the same status as their fathers, so this is not a correct statement.

4 0
2 years ago
Read 2 more answers
If your blood becomes too concentrated with ions, what will happen to the red blood cells?
Leto [7]
When red blood cells are in a higher concentrated solution, water flows out of the cells faster than it comes in. This results in crenation or shrivelling of the cell.
6 0
3 years ago
Why did Barro Colorado Island (formed from a large hill during the flooding of the Panama Canal in 1914) have dozens of species
ahrayia [7]

Answer:

The correct answer is option c.

Explanation:

In the Barro Colorado Island, the mentioned local population of the butterfly species went on to become extinct mainly due to the fragmentation of habitats and the loss of habitats. The host plant on which the butterflies fed could not grow and they started to decline in number and slowly became extinct. Due to this the species of the butterfly also would have got extinct because of the lack of food.

4 0
3 years ago
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