Evolution | NTS Sindh Mdcat Past Paper MCQs | mosaicbro.com

Evolution | NTS Sindh Mdcat Past Paper MCQs

7 of 28 questions (Page 3 of 4)

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15 The remains of Archaeopteryx indicate birds are closely related to:
Correct Answer: D
Explanation: Archaeopteryx shows transitional features between reptiles (teeth, tail) and birds (feathers).
16 Nictitating membrane is found in ______ and performs ______ functions.
Correct Answer: A
Explanation: The nictitating membrane is a translucent eyelid in some animals (e.g., birds, reptiles) for eye protection.
17 Which statement is FALSE based on Darwin's theory?
Correct Answer: B
Explanation: Darwin proposed favorable variations become common in populations over generations, not within lifetimes.
18 Darwin's theory included all EXCEPT:
Correct Answer: C
Explanation: Use/disuse is Lamarck's idea; Darwin emphasized variation and differential survival.
19 What does 'q' represent in Hardy-Weinberg equilibrium?
Correct Answer: B
No explanation available for this question.
20 Which is an example of analogous structures?
Correct Answer: B
Explanation: Analogous structures (e.g., bird/insect wings) perform similar functions but evolved independently.
21 Intra-specific competition occurs between:
Correct Answer: B
No explanation available for this question.
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