Question

Who introduced the chromosomal theory of inheritance?

• A. Mendel
• B. Sutton
• C. Reginald
• D. Boveri

Hint:

Sutton and Boveri independently proposed that chromosomes are carriers of genes, explaining inheritance.

Answer 1

The Correct Option is B

Walter Sutton, along with Theodor Boveri, independently proposed the chromosomal theory of inheritance. Sutton is credited with the idea that chromosomes carry hereditary units and segregate during meiosis, which explained Mendel’s laws of inheritance.
- Mendel discovered the basic laws of inheritance but did not propose the chromosomal basis.
- Reginald Punnett contributed to genetics but not this theory.
- Boveri also contributed significantly alongside Sutton.