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NEET UG BIOLOGY MCQ: ANIMAL KINGDOM
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Statement A: All vertebrates are chordates but all chordates are not vertebrates.
Statement B: All homeothermous animals have double circulation but all animals having double circulation are not homoiothermous.
Statement B: All homeothermous animals have double circulation but all animals having double circulation are not homoiothermous.
View answer and explanation
Correct option: A
Both statements A and B are correct
Option A is correct because vertebrates are a subset of chordates, and homeothermous animals are a subset of animals with double circulation.
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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?
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?