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Match List-I (Operons) with List-II (Number of structural genes) and select...

This question belongs to Biology GK Chapter Wise Gentics And Evoloution
Gentics and Evoloution
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Match List-I (Operons) with List-II (Number of structural genes) and select the correct answer:
List-I List-II
a. Ara Operon of E. coli 1. 9 structural genes
b. His Operon of Salmonella typhimurium 2. 4 structural genes
c. Trp Operon of E. coli 3. 5 structural genes
d. Leu Operon 4. 3 structural genes

Answer & Solution
Correct Answer: Option D
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