NEET 2019 · BiologyPlacentationPrevious Year Question
Placentation in which ovules develop on the inner wall of the ovary or in peripheral part, is (NEET 2019)
Answer: (C) Parietal. In parietal placentation the ovules develop on the inner wall of the ovary or on its peripheral part.
- A.Basal
- B.Axile
- C.Parietal✓
- D.Free central
Correct Answer
(C) Parietal
Solution & Explanation
In parietal placentation the ovules develop on the inner wall of the ovary or on its peripheral part. The ovary is one-chambered but may become two-chambered due to the formation of a false septum, as in mustard and Argemone. NCERT Reference: Ch 5, p.65, lines 31-33 — "In parietal placentation, the ovules develop on the inner wall of the ovary or on peripheral part"
🎯
43,000+ questions in हिंदी & English · one-tap toggle
Open →📚Practice all NEET Biology PYQs chapter-wise →💡Don't get it? Learn the Morphology of Flowering Plants concepts →Practice NEET 2019 Biology — free, with instant solutions
43,000+ NEET questions solved step-by-step, chapter-wise, in the MedicNEET app.
More NEET PYQ solutions
BiolMatch List I (Placentation) with List II (Example): List I (Placentation): A. Marginal; B. Axile; C. Parietal; D. Basal List II (Example): I. Mustard; II. Pea; III. Marigold; IV. Lemon Choose the correct answer from the options given below: (NEET 2026)BiolMatch List I with List II. List I (A. Rose, B. Pea, C. Cotton, D. Mango) List II (I. Twisted aestivation, II. Perigynous flower, III. Drupe, IV. Marginal placentation) Choose the correct answer from the options given below. (NEET 2024)BiolAxile placentation is observed in (NEET 2023 (Phase 1))BiolMatch the placental types (column-I) with their examples (column-II). Column-I: (a) Basal, (b) Axile, (c) Parietal, (d) Free central. Column-II: (i) Mustard, (ii) China rose, (iii) Dianthus, (iv) Sunflower. (NEET 2023 (Odisha))BiolFree-central placentation is found in (NEET 2016 (Phase II))BiolWhich one of the following is an example of ex-situ conservation?BiolGiven below are two statements: Assertion (A): Cells of the tapetum possess dense cytoplasm and generally have more than one nucleus. Reason (R): Presence of more than one nucleus in the tapetum increases the efficiency of nourishing the developing microspore mother cells. In the light of the above statements, choose the correct answer: (NEET 2025)BiolWhich of the following is an example of a zygomorphic flower? (NEET 2025)