Can you please take a picture of the question. Because I don’t understand it in this format
Two intermediates of the sterol biosynthesis pathway, isopentenyl diphosphate and dimethylallyl diphosphate, are used by archaea in the biosynthesis of isoprenoids. Isoprenoids are organic compounds <span> which play widely varying roles in the physiological processes of plants and animals.</span>
I believe it's A, but I could be wrong. I apologize if I am so. I will do further research and get back to you
Answer: cotyledon, seed leaf within the embryo of a seed.
The answer is false there were only types the saurischians and the ornithischians.
