Eamcet Zoology - 2 nd Year Unit - 2 Genetics And Evolution - Genetics Free Online Tests | Mock Tests | Preparation | Practice Tests

Study Room

Goto

Eamcet Zoology
2 nd Year Unit - 2 Genetics And Evolution - Genetics

Take Exam

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45

11 / 45

According to the Lac operon concept, which functional unit of the bacterial genetic material is responsible for suppressing the activity of the operator gene in the absence of lactose?

A. Regulator gene

B. Structural gene

C. Promoter gene

D. Repressor gene

E. None of the above

View Answer

Correct choice: D

Explanation:

none

11 / 45

Study Room

Lessons

Eamcet Zoology 2 nd Year Unit - 2 Genetics And Evolution - Genetics

Eamcet Zoology
2 nd Year Unit - 2 Genetics And Evolution - Genetics