Beadle and Tatum gave one gene one hypothesis which states that each gene in an organism controls the production of a specific enzyme. It is these enzymes that catalyse the reactions that lead to the phenotype of the organism.
One gene- one enzyme relationship was established for the first time in:
NEET UG 2007 — Botany Biomolecules
2007mcqeasy
One gene- one enzyme relationship was established for the first time in:
Official previous-year question
Held on 30 Apr 2007 · Verified 9 Jul 2026.
Options
- A
Salmonella typhimurium
- B
Escherichia coli
- C
Diplococcus pneumoniae
- D
Neurospora crassa.
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