Match Column - I with Column - II. Column - I; Column - II (a) % ⚥ K(5)C1+2+(2)A(9)+1G1; (i) Brassicaceae (b) ⊕ ⚥ K(5)C(5)A5G2; (ii) Liliaceae (c) ⊕ ⚥ P(3+3)A3+3G(3); (iii) Fabaceae (d) ⊕ ⚥ K2+2C4A2-4G(2); (iv) Solanaceae Select the correct answer from the options given below.

NEET UG 2021 · Botany · Question 141

NEET 2021 Botany, question 141

Question 141 of the NEET 2021 paper (code O1) is a Botany question from Morphology of Flowering Plants. Its idea, Floral Formula Symbols, was asked only this once in NEET 2017–2026. The NTA final answer key gives option 3.

Updated 2026-10-08

Q141 · Botany

K_{(5)}C_{1+2+(2)}A_{(9)+1}\underline{G}_1

Column - I	Column - II
(a) % ⚥ $K_{(5)}C_{1+2+(2)}A_{(9)+1}\underline{G}_1$	(i) Brassicaceae
(b) ⊕ ⚥ $K_{(5)}\overset{\frown}{C_{(5)}A_5}\underline{G}_2$	(ii) Liliaceae
(c) ⊕ ⚥ $\overset{\frown}{P_{(3+3)}A_{3+3}}\underline{G}_{(3)}$	(iii) Fabaceae
(d) ⊕ ⚥ $K_{2+2}C_4A_{2-4}\underline{G}_{(2)}$	(iv) Solanaceae

1 (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i) 2 (a)-(iv), (b)-(ii), (c)-(i), (d)-(iii) 3 (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i) Official answer 4 (a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)

Official answer: option 3 · NTA final answer key

Same idea

The only question on Floral Formula Symbols

No other NEET paper from 2017–2026 tested this exact idea.

Floral Formula Symbols: every question and how it was framed

The chapter

Morphology of Flowering Plants in ten years of NEET

28 questions from 2017–2026, asked in 10 of 10 papers, about 2.7 a paper. Floral Formulae and Plant Families alone had 1.

Chapter analysis Study this chapter Practise this chapter

The only question on Floral Formula Symbols

Morphology of Flowering Plants in ten years of NEET

Morphology of Flowering Plants: questions per paper