Which one of the following is the true description about an animal concerned?
Held on 30 Apr 2008 · Verified 9 Jul 2026.
Cockroach - 10 pairs of spiracles (2 pairs on thorax and 8 pairs on abdomen)
Earthworm - The alimentary canal consists of a sequence of pharynx, oesophagus, stomach, gizzard and intestine
Frog - Body divisible into three regions - head, neck and trunk
Rat - Left kidney is slightly higher in position than the right one
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Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : All vertebrates are chordates but all chordates are not vertebrate. Reason (R) : The members of subphylum vertebrata possess notochord during the embryonic period, the notochord is replaced by cartilaginous or bony vertebral column in adults. In the light of the above statements, choose the correct answer from the options given below:
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All living members of the class Cyclostomata are :
Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R. Assertion A: Members of subphylum vertebrata possess notochord during the embryonic period. The notochord is replaced by a cartilaginous or bony vertebral column in the adult. Reason R: Thus all chordates are vertebrates not all vertebrates are chordates. In the light of the above statements choose the correct answer from the option given below.
Work through every NEET UG Animal Kingdom PYQ, year by year.