31. Amphibians are closely related to which group of animals?
a) Birds
b) Reptiles
c) Fish
d) Mammals
Answer: b) Reptiles
32. The absence of a tail during the adult stage is a characteristic of which amphibian group?
a) Frogs
b) Salamanders
c) Caecilians
d) Newts
Answer: a) Frogs
33. Which of the following amphibians does not have legs?
a) Frogs
b) Toads
c) Salamanders
d) Caecilians
Answer: d) Caecilians
34. Which sensory organ of amphibians helps them detect movement in the water?
a) Ears
b) Eyes
c) Nose
d) Lateral line
Answer: d) Lateral line
35. In amphibians, what is the process of laying eggs called?
a) Mating
b) Fertilization
c) Oviposition
d) Birth
Answer: c) Oviposition
