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TRUEMAN BIOLOGY-ANIMAL KINGDOM -NONCHORDATES -MCQ
- Sponges are not found in
01:43
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- Characterisitic feature of sponge is the occurrence of
01:49
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- In sponges digestion takes place in
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- Water current through the body of spongs is maintained by
02:03
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- Classification of Phylum Porifera is based on
01:24
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- Sponges have divison of labour, which cells are found in gemmules for ...
01:51
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- Epidermis of a sponge is called
01:25
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- Endoskeleton of sponge is called
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- Ostium and osculum are sorrounded by
01:27
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- The larva of Sycon is
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- Rhagon type of larva is found in
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- The phenomenon of regeneration in sponges was observed and explained b...
01:26
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- Assertion(A): In sponges, archaeocytes are totipotent. Reason( R): T...
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- A distinguishing feature of cnidarians is the presence of
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- Nutritionally Hydra is
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- Hydra can digest all types of food except
01:28
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- Which of the following tissues is absent in Hydra?
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- Association of Zoochlorella and Hydra is the example of
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- Interstital cells renew
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- Who first discovered the regenerative ability of Hydra?
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