Answer:
I think it's A but I'm not completely sure
D
Cos Dna contains deoxyribose, Rna ribose
Answer:
sporopollenin
While the exine is composed of sporopollenin, a complex and highly resistant biopolymer containing fatty acids, phenylpropanoids, phenolics and carotenoids, the intine is largely composed of pectin and cellulose.
Explanation:
The answer is c because of science
