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Parthenocarpy MCQ - Practice Questions with Answers

Updated on Sep 18, 2023 18:34 AM | #NEET

Quick Facts

  • 14 Questions around this concept.

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Which one of the following fruits is parthenocarpic?

What is parthenocarpy?

Which of the following is an example of a parthenocarpic fruit?

Concepts Covered - 1

Parthenocarpy
  • The formation of fruit without the process of fertilization is called parthenocarpy.
  • Although in most of the species, fruits are the results of fertilisation, there are a few species in which fruits develop without fertilisation. 
  • Such fruits are called parthenocarpic fruits. Banana is one such example. 
  • Parthenocarpy can be induced through the application of growth hormones and such fruits are seedless.
  • Parthenocarpy is of two types:
    • Vegetative: No stimulus of pollination is required, for example, pear, fig, etc.
    • Stimulative: The stimulus of pollination is required without the actual process of fertilization or seed set, for example, grapes.
  • Hormonal treatment enables flowers to develop seedless fruits without the stimulus of pollination.
  • The commonly used hormones are auxins and gibberellins.
     

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Parthenocarpy

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