Pollination in water hyacinth and water lily is brought about by the agency of

A water
B insects or wind
C birds
D bats.

Verified Solution

Answer & Solution

Correct Answer

(B) insects or wind

Step-by-step Solution

Detailed explanation

(b) : In aquatic plants with emergent flowers \(e.g.\), water lily, water hyacinth pollination takes place by wind or insects.

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.

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From NEET

Nitrogenous waste is excreted in the form of pellet or paste by :

NEET 2022 Medium

Match List I with List II :

List-I (Complex)	List-II (Type of isomerism)
(A) \(\left[ Pt \left( NH _3\right)_2 Cl _2\right]\)	(I) Optical
(B) \(\left[ Co ( en )_3\right]^{3+}\)	(II) Solvate
(C) \(\left[ Co \left( NH _3\right)_5 NO _2\right] Cl _2\)	(III) Geometrical
(D) \(\left[ Cr \left( H _2 O \right)_6\right] Cl _3\)	(IV) Linkage

Choose the correct answer from the options given below:

NEET 2026 Hard

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Column\(-I\)	Column\(-II\)
\((a)\) Basal	\((i)\) Mustard
\((b)\) Axile	\((ii)\) China rose
\((c)\) Parietal	\((iii)\) Dianthus
\((d)\) Free central	\((iv)\) Sunflower