first of all, your question is wrong hon!
males contain 19!!!
so 19 added to a female cat, gets your answer...
Answer:
1. a
2. b
Explanation:
I'm sorry I know only these 2 :)
Nucleic acids are polymers of individual nucleotide monomers. Each nucleotide is composed of three parts: a 5-carbon sugar, a phosphate group, and a nitrogenous base.