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Hitman42 [59]
3 years ago
6

An organism that is native to or confined to a particular area is said to be __________. A) endemic B) introduced C) migrant D)

natural E) specific
Biology
2 answers:
andrey2020 [161]3 years ago
3 0

The answer is A.  def- of a plant or animal) native or restricted to a certain country or area.

"a marsupial endemic to northeastern Australia"

makvit [3.9K]3 years ago
3 0

Answer:

Option (A)

Explanation:

The endemic species are usually referred to as those organisms that are found to be existing in a particular geographical location. These areas where they exist varies, it could be smaller or extensively large areas such as islands and continents. The habitat in which they exist are restricted to a particular place because of the changing climatic condition, and other changes that are made by the human activities. For example, Lemurs are found in Madagascar.

Thus, the correct answer is option (A).

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Please someone help me ​
olganol [36]

Answer:

d

Explanation:

during transcription from dna to rna

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7 0
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Spontaneous mutations occur most commonly as a result of _________________________ .
Ray Of Light [21]
Errors during duplication, errors during recombination, the movement of genetic elements, and dna damage
4 0
1 year ago
Researchers are studying the abnormal activity of kinases in relation to cancer. Theoretically, how might researchers use signal
myrzilka [38]

Answer:

I am pretty sure that the answer is A.

Explanation:

Protein kinases regulate the cell cycle by giving the "go-ahead" or "stop" signal at checkpoints in the cycle. A mutation/disruption in the protein kinases can result in it not doing its job properly. As a result, it can give the 'go-ahead' signal to all cells (mutated or not) to continue through the cell cycle. A distrupted kinase will infleunce the enviornment for a cancer cell as the cancer cell can continue to divide continuously.

I do not think the answer is D because G-couped receptirs are not involed in the regulation of the cell cycle. Additionally, I do not think the answer is C since the production of cAMP (a secondary messgenger amplifies transduction signals; this doesn't have anything to do with cancer?) Finally, between A and B I know that a direct result of cancer is due to a distruption in either protien kinases or  growth factors (not in the answer choices). Since one of the factors that  leads to cancer is present in answer choice A, I think that is the one. However, this is just my reasoning, I am not 100% sure!

3 0
2 years ago
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