CUET · BIOLOGY · PYQ PAPER 2023

Which one of the following sex determination systems is found in honey bee?

A XY type
B Z and W type
C Haplodiploid type
D XO type sex

Verified Solution

Answer & Solution

Correct Answer

(C) Haplodiploid type

Step-by-step Solution

Detailed explanation

Haplodiploid type

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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LIST I	LIST II
A. Lungs of the planet	I. Bali tiger
B. Invasive species	II. Taxol
C. Anti cancer drug	III. Amazon rain forests
D. Extinct species	IV. Parthenium

List – I	List – II
(A) Typhoid	(I) Lungs
(B) Pneumonia	(II) Respiratory Passage
(C) Common cold	(III) RBC and liver
(D) Malaria	(IV) Small intestine