the answer is B cholesterol, which is a direct product of the steroid nucleus.
<span>water vapor, carbon dioxide, methane, nitrous oxide, and ozone. </span>
Both the parents are heterozygous.
https://www.bbc.co.uk/bitesize/guides/z8nxtyc/revision/4
What is the A-D section of the paper, or is that one not important (i will help you in the comments after i know that information)
