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MHT CET Medical202621 April 2026Morning ShiftBiologyPlant - Growth and DevelopmentActual

Given below are two statements: Statement (I): SDP require long uninterrupted dark period for flowering. Statement (II): If dark period is interrupted even by a flash of light, SDP will flower. In light of the above statements, choose the most appropriate answer from the options given below.

Options

  1. ABoth Statement (I) and Statement (II) are correct.
  2. BBoth Statement (I) and Statement (II) are incorrect.
  3. CStatement (I) is correct but Statement (II) is incorrect.
  4. DStatement (I) is incorrect but Statement (II) is correct.

Correct answer

C. Statement (I) is correct but Statement (II) is incorrect.

Step-by-step solution

Short Day Plants (SDP) require a continuous, uninterrupted dark period that exceeds a critical duration for flowering to occur. Therefore, Statement (I) is correct. If this dark period is interrupted even by a brief flash of light, the flowering in SDP is inhibited, and they will not flower. Therefore, Statement (II) is incorrect. Answer: Statement (I) is correct but Statement (II) is incorrect.

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