What different gland and hormones are involved in the production of amino acids

Amino acid generated from tyrosines and tryptophan (end in '-ine') and includes adrenaline and norepinephrine. The (produced by the adrenal medulla). Thyroxine (production from the thyroid gland) and melatonin are also included in the amino acid hormones (produced by the pineal gland).

Explanation:

The main control over hormone production and release is negative feedback. The stimulation causes the release of a chemical in negative feedback systems; once it reaches a specific level, the substance sends a signal stopping further discharge.

This ensures a narrow range of the levels of hormones in the blood.

For example, blood glucose is controlled via negative feedback to secrete insulin and glucagons.

the animal that would be cutest if scaled down to the size of a cat? elephant

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.