Answer: Deoxyribonucleic acid.
- A Di-nitrogen acid
- B Deoxyribonucleic acid
- C Deoxyribose nucleotide acid
- D Directed nucleic acid
Correct answer: B. Deoxyribonucleic acid
Explanation: DNA = Deoxyribonucleic acid. It is the genetic material in all cellular organisms.
Punnett square for a monohybrid cross between two heterozygous (Tt) parents, showing the 3:1 phenotypic ratio predicted by Mendel's Law of Segregation.
Concept context
Mendel's laws, inheritance patterns, DNA structure, and molecular biology. Core of NEET biology.
Read the full Principles of Inheritance and Variation notes →