Answer:
Reverse mutations in the colonies enabled to recover the ability to synthesize histidine. The 2-aminoanthracene is a chemical agent that induce mutations and therefore it is potentially a carcinogen.
Explanation:
A reverse (suppressing) mutation is a type of mutation capable of restoring the activity of previously mutated genes. On the other hand, 2-aminoanthracene is an aromatic amine carcinogen capable of inducing hepatic and skin tumors. In this case, 2-aminoanthracene has been used to induce reverse mutations at <em>loci</em> responsible for the synthesis of histidine.
<h2>Resilience </h2>
Explanation:
The emergence of a meadow in a recently burned forest represents a resilience mechanism
Resilience is defined as the capacity of a ecosystem to react to a disturbance by resisting and recovering quickly from it
In a burned forest where everything was destroyed the emergence of meadow is the capacity of the habitat to recover from the disturbance of burning and inhabiting the place, there is a quick arrival of habitat in the form of meadow
Answer:
A) citric acid cycle alone.
good luck ❤
Explanation:
Consumption rate is one of the factors above that helps determine the fertility rate of a group of people
Option D
