The endocrine glands produce and release chemicals directly directly into a bloodstream or into a(n)

The endocrine glands produce and release chemicals directly into the bloodstream or into aEndocrine glands, on the other hand, release more than 20 major hormonesdirectly into the bloodstream where they can be transported to cells in other parts of the body. The major glands that make up the human endocrine system include the: hypothalamus. pituitary gland.

Endocrine glands produce and release chemicals directly into a bloodstream or to the target organs receptors

2hydrogen and 1 covalent

Amutation is basically the change in the gene, caused by alteration of single based units in the dna, or the genes or chromosomes were rearranged in the dna