Assertion (A): Assertion (A): In birds, the female is heterogametic (ZW) and the male is homogametic (ZZ). Reason (R): Reason (R): Sex is determined by the type of egg produced.
- ABoth A and R are true and R is the correct explanation of A
- BBoth A and R are true but R is NOT the correct explanation of A
- CA is true but R is false
- DA is false but R is true
✓ Correct answer: A
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