Practice mode / Reproduction Which one is not a day neutral plant? A Option A: Cucumber B Option B: Maize C Option C: Cotton D Option D: Tobacco Correct answer D. Tobacco Show answer Report a problem How we write and check questions
Question 01 / Reproduction What is critical in photoperiodism? A Option A: Length of light period B Option B: Length of dark period C Option C: Both a and b D Option D: None of these Correct answer B. Length of dark period Show answer Open question
Question 02 / Reproduction Developing seeds are rich source of A Option A: Auxins B Option B: Gibberellins C Option C: Cytokinins D Option D: All of these Correct answer D. All of these Show answer Open question
Question 03 / Reproduction Seeds are dormant in conditions of A Option A: Water scarcity B Option B: Low temperature C Option C: Harsh winters D Option D: All of these Correct answer D. All of these Show answer Open question
Question 04 / Reproduction In parthenocarpy which levels are high in ovaries A Option A: Gibberalins B Option B: Cytokinins C Option C: Auxins D Option D: All of these Correct answer C. Auxins Show answer Open question
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