NEET · Biology · STD 12 - 1. sexual reproduction in flowering plants

Flowers are unisexual in

A China rose
B onion
C pea
D cucumber.

Verified Solution

Answer & Solution

Correct Answer

(D) cucumber.

Step-by-step Solution

Detailed explanation

(d) : In cucumber, unisexual flowers \(i.e.\), separate male and female flowers are present on the same plant (monoecious plant).

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.

Same subject

Which of the following is correctly matched for the product produced by them?

NEET 2017 Medium

Match List \(- I\) with List \(- II.\)

List \(- I\)	List \(- II\)
\((a)\) Filariasis	\((i)\) Haemophilus influenzae
\((b)\) Amoebiasis	\((ii)\) Trichophyton
\((c)\) Pneumonia	\((iii)\) Wuchereria bancrofti
\((d)\) Ringworm	\((iv)\) Entamoeba histolytica

Choose the correct answer from the options given below. \((a)- (b)- (c) -(d)\)

NEET 2021 Medium

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