The fruit β€” NEET Biology Questions

Practice 31 questions on The fruit from Morphology of Flowering Plants (NCERT Class 11, Chapter 5). Free samples below β€” get all 31 in the app.

31 Questions Morphology of Flowering Plants Class 11

Sample Questions β€” The fruit

Try 5 questions below from The fruit. Get all 31 in the MedicNEET app.

MCQ
Eliminate the incorrect statement about gynoecium:
  • A. Ovules develop into fruit
  • B. Ovary matures into fruit after fertilisation
  • C. It is composed of carpels.
  • D. Stigma is the pollen-receptive surface
βœ… Correct Answer: A
Ovules develop into seeds, not fruit. The ovary becomes the fruit.
MCQ
Why does basal placentation occur in marigold?
  • A. Placenta is on central column
  • B. Ovule is attached to ovary wall
  • C. Placenta arises from ovary base
  • D. Ovules are suspended from above
βœ… Correct Answer: C
One ovule attached at base is called basal.
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MCQ
Why does marginal placentation occur in pea?
  • A. Ovules are spread on central column
  • B. Ovules are on ventral suture in two rows
  • C. Ovules are scattered randomly
  • D. Ovules are attached at ovary base
βœ… Correct Answer: B
This type aligns with a single carpel’s structure.
MCQ
Why is calyx considered an accessory floral organ?
  • A. It performs photosynthesis
  • B. It does not take part in reproduction directly
  • C. It is the innermost floral whorl
  • D. It contains pollen
βœ… Correct Answer: B
Calyx and corolla are accessory structures that protect and attract, but don’t reproduce.
MCQ
How does a bilobed anther structure aid in pollen release?
  • A. It allows pollen to form inside petals
  • B. Bilobed anthers open via slits to release pollen
  • C. It blocks pollen from being released before maturation
  • D. It fuses with the filament
βœ… Correct Answer: B
The two lobes ensure release from both sides.

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