The pathway of entering and coming out of water in sponge is Canal system, The larva of Sycon is Planula

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Free Online Mock Biology Multiple Choice Test on Kingdom Animalia

Sub Category : Kingdom Animalia	Test : 1	Time Left :
1.The pathway of entering and coming out of water in sponge is
(1) Water vascular system (2) Canal system (3) Feeding current (4) Circulating current
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2.In sponges, the spicules are formed by
(1) Choanocytes (2) Chromocytes (3) Scleroblasts (4) Porocytes
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3.Which is correct for sponges
(1) Single mouth and innumerable exits (2) Single exit and innumerable mouths (3) A true coelom (4) Rasial symmetrical
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4.The larva of Sycon is?
(1) Parencymula (2) Planula (3) Amphiblastula (4) Redula
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5.Gemmules are helpful in?
(1) Digestion (2) Sexual reproduction (3) Asexual reproduction (4) Current circulation

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Free Online Mock Biology Multiple Choice Test on Kingdom Animalia