Answer:
We can conclude that colonies were able to grow in the absence of histidine due to reverse mutations that enabled the colony to synthesize histidine for its survival. Regarding 2-aminoanthracene, we can see that it induces mutations in an environment, which can be related to a high potential for carcinogenicity.
Explanation:
Reverse mutations can also be called suppressor mutations and occur when a mutation restores a number of genes that were disabled in an organism, for some reason.
According to the action of 2-aminoanthracene shown in the question above, we can conclude that it is a compound that induces mutations, so it was used in the culture medium with no histidine to stimulate reverse mutations in colonies, so that they would grow in that medium culture and synthesize the histidine itself.
However, we must note that a cancer can be developed through mutations. If 2-aminoanthracene is a mutagenic agent, we can consider it an agent with high carcinogenicity.
Hypercalcemia is a condition in which the calcium<span> level in your blood is above normal. </span>Too much calcium<span> in your blood can weaken your bones, create kidney stones, and interfere with the way your heart and brain works. Hypercalcemia most commonly results from overactive parathyroid glands.</span>
the answer you are looking for is C.
If the food is covered then i suppose not
Fart's is just raunchy oxygen that is forced from the body as is toxic waste...
Naturally freezers are so cold that is decontaminates any bacteria before hitting any type of food
Lysosomes and chloroplasts are unique to plant cells.