Amphibia

Q. Amphibians hibernate during winter and aestivate during summer.

1. False
2. True

Q.

Amphibians are the first vertebrates to possess a three chambered heart.

1. True

2. False

Q. Which of the following statement about frogs is incorrect?

1. They belong to class Amphibia
2. They lay eggs in water
3. They breathe through gills in water
4. Thay have a three-chambered heart

Q. Toad belongs to class Amphibia.

1. True
2. False

Q. Which among the following can be placed in group Z?

1. Whale
2. Frog
3. Horse
4. Lion

Q. Amphibians differ from fishes in having-

1. Mucus gland
2. Scales
3. Three chambered heart
4. Streamlined body

Q. Which among the following animal belongs to the class Amphibia?

1. Lizard
2. Salamander
3. Snake
4. Crocodile

Q. Toad belongs to class Amphibia.

1. True
2. False

Q. Pop the bubbles representing amphibians.

1. Exclusive marine
2. Live on land
3. Live in water
4. No scales
5. Scaly body
6. Warm blooded
7. Cold blooded
8. Moist skin
9. 2 pairs of limbs
10. Lungs and gills

Q. Amphibians are the first vertebrates to possess a three chambered heart.

1. True
2. False