NEETBotanyAnimal Kingdom
Match List-I with List-II regarding the fundamental features of animals. List-I List-II A. Central nervous system in Chordates I. Ventral, solid and double B. Central nervous system in Non-chordates II. Dorsal (if present) C. Heart in Chordates III. Ventral D. Heart in Non-chordates IV. Dorsal, hollow and single Choose the correct answer from the options given below:
Options
- AA-I, B-IV, C-II, D-III
- BA-IV, B-I, C-III, D-II
- CA-IV, B-I, C-II, D-III
- DA-I, B-IV, C-III, D-II
Correct answer
B. A-IV, B-I, C-III, D-II
Step-by-step solution
According to the fundamental differences between chordates and non-chordates: The central nervous system in chordates is dorsal, hollow and single (A-IV). The central nervous system in non-chordates is ventral, solid and double (B-I). The heart in chordates is ventrally placed (C-III). The heart in non-chordates, if present, is dorsally placed (D-II). Therefore, the correct matching is A-IV, B-I, C-III, D-II. Answer: A-IV, B-I, C-III, D-II