NEET 2019 · Class 11

Morphology of Flowering Plants

[DIAGRAM: A cross-section of an ovary showing parietal placentation, with ovules attached to the inner wall of the ovary/peripheral region.] Placentation, in which ovules develop on the inner wall of the ovary or in peripheral part, is:

  1. (A)Basal
  2. (B)Axile
  3. (C)Parietal
  4. (D)Free central

The NCERT line that answers it

Verbatim line

In **parietal** placentation, the ovules develop on the inner wall of the ovary or on peripheral part.

Chapter
Morphology of Flowering Plants
Section
5.5 THE FLOWER
Page
10
Words matched
17 of 17

The answer appears as a continuous sentence in NCERT. This is that sentence.

How this line gives the answer

0, emb=1.0, combined=1.0). Verified: high — The span directly states the defining characteristic of parietal placentation ('ovules develop on the inner wall of the ovary or on peripheral part'), which matches both the question description and the correct answer.

We did this for 1,565 questions.

Every one traced to the exact sentence in NCERT that answers it, including 90% of the 2026 paper. Sit a mock on the real NEET 2027 computer interface and every mark you drop comes back with its line attached.

Take the free 5-minute checkMore from this chapter

Question text is reproduced from the published NEET 2019 paper for study and commentary. NCERT text is quoted, not redistributed; textbooks remain at ncert.nic.in. Our mapping method, including its measured error rates, is published at /methodology.