NEET UG BIOLOGY MCQ: ANIMAL KINGDOM

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In which one of the following, the genus name, its two characters and its phylum are not correctly matched?

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Correct option: D

Genus name : Cucumaria, Two characters : Water canal system Calcareous exoskeleton, Phylum : Echinodermata

Option A (Gorgonia) is not correctly matched. Gorgonia belongs to phylum Coelenterata (Cnidaria), but the presence of stinging capsules (nematocysts) is a correct characteristic, while the central gastro-vascular cavity is also correct for cnidarians.

More Questions from ANIMAL KINGDOM

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Which one of the following in birds, indicates their reptilian ancestry The presence of the tube feet is a characteristic feature of the phylum Respiratory organs of Saccoglossus are Which of the following statements are true for the phylum – Chordata?
a) In Vertebrata the notochord is replaced by a cartilaginous or bony vertebral column in the adult.
b) A post anal tail is present in all adult urochordates.
c) In Cephalochordata, notochord is present only in larval tail.
d) Vertebrates have a ventral muscular heart with two, three or four chambers. Read the following organisms given in the below

Tapeworm, Roundworm, Hookworm, Threadworm

How many of the above mentioned parasites causes inflammation of the intestinal tract? What is left when bath-sponges dries up?