#Question id: 39112
#Life Sciences
Identify the correct features of Class Amphibia:
I. Presence of a dicondylic skull.
II. Skin is dry and cornified.
III. Respiration occurs via lungs, skin, and buccopharyngeal cavity.
IV. They are homeothermic animals.
#Question id: 39113
#Zoology
Assertion (A): Snakes are considered highly evolved reptiles despite lacking limbs.
Reason (R): Snakes possess a specialized biting mechanism and venom apparatus for predation.
#Question id: 39113
#Life Sciences
Assertion (A): Snakes are considered highly evolved reptiles despite lacking limbs.
Reason (R): Snakes possess a specialized biting mechanism and venom apparatus for predation.
#Question id: 39114
#Zoology
Assertion (A): Protochordates are exclusively marine animals.
Reason (R): They lack a vertebral column and are often referred to as "lower chordates.“
#Question id: 39114
#Life Sciences
Assertion (A): Protochordates are exclusively marine animals.
Reason (R): They lack a vertebral column and are often referred to as "lower chordates.“
#Question id: 39115
#Zoology
Match List-I with List-II
| List-I | List-II |
| (a) Fasciola hepatica | (i) Canal system |
| (b) Obelia | (ii) Flame cells |
| (c) Sycon | (iii) Metagenesis |
| (d) Ascaris | (iv) Pseudocoelom |