The flower — NEET Biology Questions

Practice 42 questions on The flower from Morphology of Flowering Plants (NCERT Class 11, Chapter 5). Free samples below — get all 42 in the app.

42 Questions Morphology of Flowering Plants Class 11

Sample Questions — The flower

Try 5 questions below from The flower. Get all 42 in the MedicNEET app.

MCQ
Which structural condition defines a perigynous flower?
  • A. Ovary enclosed inside fused thalamus
  • B. Ovary situated at topmost position
  • C. Ovary suspended below other floral parts.
  • D. Ovary and floral parts at same level
✅ Correct Answer: D
Perigynous flowers have floral parts on the rim of the thalamus at the same level as ovary.
MCQ
When stamens are attached to petals, they are called:
  • A. Epipetalous
  • B. Synpetalus
  • C. Epiphyllous.
  • D. Polyandrous
✅ Correct Answer: A
Epipetalous stamens are fused to petals, typical in brinjal. Epiphyllous refers to fusion with perianth.
👆 Want all 42 The flower questions? Get them in the app. Download MedicNEET →
MCQ
In the gynoecium, the ovules are attached to a flattened cushion-like structure called:
  • A. Placenta
  • B. Style
  • C. Stigma
  • D. Chalaza
✅ Correct Answer: A
Ovules are borne on a placenta, a flattened cushion-like structure inside the ovary. It is central to placentation types.
MCQ
Assertion (A): Zygomorphic flowers can be divided into two identical halves in any radial plane. Reason (R): Zygomorphic flowers exhibit radial symmetry.
  • A. Both A and R are true and R is the correct explanation
  • B. Both A and R are true but R is not the correct explanation
  • C. A is true but R is false
  • D. A is false but R is true
✅ Correct Answer: D
Zygomorphic flowers show bilateral symmetry, not radial.
MCQ
The thalamus is also called the:
  • A. Stigma
  • B. Pedicel
  • C. Receptacle
  • D. Bract
✅ Correct Answer: C
The swollen end of the stalk or pedicel is termed thalamus or receptacle.

Practice All 42 Questions from The flower

You've seen 5 sample questions. Get all 42 with detailed NCERT-mapped explanations in the MedicNEET app.

📲 Download MedicNEET Free
Available on Android • 12,771 Biology Questions • 3 Formats
📲 Download MedicNEET — 12,771 Biology Questions