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- Standard 12
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5.Molecular Basis of Inheritance
normal
Match List $I$ with List $II$.
| List $I$ | List $II$ |
| $A$. Gene $a$ | $I.\; \beta$-galactosidase |
| $B$. Gene $y$ | $II$. Transacetylase |
| $C$. Gene $i$ | $III$. Permease |
| $D$. Gene $z$ | $IV$. Repressor protein |
Choose the correct answer from the options given below:
A
$A-III, B-I, C-IV, D-II$
B
$A-II, B-I, C-IV, D-III$
C
$A-II, B-III, C-IV, D-I$
D
$A-III, B-IV, C-I, D-II$
(NEET-2023)
Solution
In a lac operon,
Gene $a$ codes for enzyme transacetylase.
Gene $y$ codes for enzyme permease.
Gene $i$ codes for repressor protein
Gene $z$ codes for enzyme $\beta$-galactosidase.
Standard 12
Biology
