Answer: Sutton and Boveri.
- A Morgan and Sturtevant
- B Watson and Crick together
- C Beadle and Tatum jointly
- D Sutton and Boveri
Correct answer: D. Sutton and Boveri
Explanation: Sutton and Boveri independently proposed that chromosomes carry the hereditary factors and that their behaviour parallels Mendel's laws.
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 →