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NEETZoologyMolecular Basis of Inheritance

Read the following Assertion and Reason and choose the correct option. Assertion: The lac operon consists of three regulatory gene and one structural genes. Reason: Regulation of lac operon by repressor is referred to as positive regulation.

Options

  1. ABoth Assertion and Reason are true and Reason is correct explanation of Assertion
  2. BBoth Assertion and Reason are true but the Reason is not the correct explanation of Assertion
  3. CAssertion is true but the Reason is false
  4. DBoth Assertion and Reason are false

Correct answer

D. Both Assertion and Reason are false

Step-by-step solution

The lac operon consists of one regulatory gene and three structural genes. Regulation of lac operon by repressor is referred to as negative regulation.

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