Mutations affects which part of the dna?
a.) phosphates
b.) sugars
c.) nitrogenous bases
d.) all of them
give reasons for your answer

i’m stuck

c)

A mutation (Section 14.1) is a change in the nucleotide sequence of a short region of a genome (Figure 14.1A). Mutations result either from errors in DNA replication or from the damaging effects of mutagens, such as chemicals and radiation, which react with DNA and change the structures of individual nucleotides.

the ileocecal valve (also called bauhin valve), which limits the rate of food passage into the cecum and may prevent material from returning to the small intestine.

answer:

no

explanation:

why do you do this