NEET Biology question

Parthenocarpic tomato fruits can be produced by

(A)Removing androecium of flowers before pollen grains are released
(B)Treating the plants with low concentrations of gibberellic acid and auxinsCorrect
(C)Raising the plants from vernalised seeds
(D)Treating the plants with phenylmercuric acetate

Answer: (B)

Solution

Applying low concentrations of growth regulators such as gibberellic acid and auxins to the unfertilised flower induces fruit development without

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Question ID VK-107176