Diversity among Animals | Sindh Mdcat Past Paper MCQs | mosaicbro.com

Diversity among Animals | Sindh Mdcat Past Paper MCQs

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1 Skin gland of chondrichthyes secrets large amount of
Correct Answer: D
Explanation: Chondrichthyes (cartilaginous fish) secrete mucus from their skin glands.
2 Earth worm moves by using its
Correct Answer: B
Explanation: Earthworms use setae (bristles) and muscles for locomotion.
3 Kangaroo belongs to
Correct Answer: C
Explanation: Kangaroos are marsupials, which belong to the Metatheria subclass.
4 Which one of the following is not motile
Correct Answer: A
Explanation: Hydra is sessile (non-motile) as an adult.
5 Sessile animals get their food by
Correct Answer: B
Explanation: Sessile animals like sponges filter food from water.
6 Bilaterally symmetrical animals are
Correct Answer: B
Explanation: Bilateral symmetry means the body can be divided into two mirror-image halves.
7 Echinoderms are
Correct Answer: C
Explanation: Adult echinoderms exhibit radial symmetry.
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