Question

Someone asks you why some crustaceans have blue blood, and some worms have green blood. A good answer would be that these creatures don’t have the protein called:
A. Deoxyribonucleic acid.
B. hemoglobin.
C. the nucleic enzyme.
D. Pulmonasis.

Answer 1

Hi there,

I'm pretty sure the answer to your question is B. Hemoglobin.

If not, let me know.

Hope this helped :)

Answer 2

Deoxyribonucleic acid