Identify the correct statement: (i) Henking could trace a s…

Biology Principles of Inheritance and Variation Statement Based Questions Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 21, 2026

Identify the correct statement:

(i) Henking could trace a specific nuclear structure all through spermatogenesis in a few insect and named it a X-body

(ii) In XX + XY type of sex determination both males and females have usually unequal number of chromosomes.

(iii) Grasshopper is an example of XO-XX type of sex determination

(iv) In XO and XY type of mechanism male heterogamety is observed.

(v) Sex chromosome of a female bird is designed to be Z and W chromosomes.

(i), (ii), (iii)

(i), (iv), (v) only

(i), (iii), (iv), (v)

All are correct

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