Question

The insects do not have blood pigments because
A) there is no blood B) blood does not have a respirratory function C) tissues have pigments D) pigments are elsewhere

Answer 1

Explanation:

A respiratory pigment is a molecule, such as hemoglobin in humans and other vertebrates, that increases the oxygen-carrying capacity of the blood. The four most common invertebrate respiratory pigments are hemoglobin, hemocyanin, hemerythrin and chlorocruorin.

Answer 2

ANSWER:- (D)

insects don't even have blood vessels.

greenish or yellowish color of insect blood comes from the pigments of the plants the bug eats.