A. oxygen bond
B. hydrogen bond
C. electrovalent bond
D. covalent bond

Correct Answer: Option B

B. hydrogen bond

Explanation

Hydrogen bonds form between the nitrogenous bases in one strand and the nitrogenous bases in the other strand of DNA;

Copyright warnings! Do not copy.

 

Earn Your Degree In 3 Years Without Writing UTME. Click Here To Learn More.