Answer: Nucleotide.
- A Amino acid
- B Nucleotide
- C Glucose
- D Fatty acid
Correct answer: B. Nucleotide
Explanation: A nucleotide is the monomer of DNA/RNA. It consists of a phosphate group + deoxyribose sugar + nitrogenous base.
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 →