Botany Animal Kingdom questions from NEET UG 2022.
In which of the following animals, digestive tract has additional chambers like crop and gizzard?
Select the Incorrect statements with respect to Cyclostomes: (a) They lack scales and paired fins. (b) They have circular mouth with Jaws. (c) They bear 6-15 pairs of gills. (d) They migrate to deep sea for spawning. Choose the most appropriate answer from the options given below:
Exoskeleton of arthropods is composed of:
Match List-I with List-II :  Choose the correct answer from the options given below:
Given below are two statements: one is labelled as Assertion and the other is labelled as Reason. Assertion: All vertebrates are chordates, but all chordates are not vertebrates. Reason: Notochord is replaced by a vertebral column in the adult vertebrates. In the light of the above statements, choose the most appropriate answer from the options given below: