NEET Botany Plant Growth and Development Questions Solved


Parthenocarpy in grapes is induced by:-

(a) cytokinins
(b) gibberellins
(c) topoisomerases
(d) primase

Audio Explanation:


(b) Parthenocarpy is the phenomenon of development of seedless fruits (without pollination and fertilization). Parthenocarpy can be induced by auxins as well as gibberellins but the latter are more potent parthenocarpic agents.

Difficulty Level:

  • 18%
  • 69%
  • 11%
  • 4%