Class Reptilia

Q. Which of the following is a cold blooded animal?

1. Elephant
2. Pigeon
3. Kangaroo
4. Lizard

Q.

Marsupials like ____have developed abdominal pouches to carry young ones.

1. bats

2. whales

3. dolphins

4. kangaroo

Q.

What is the meaning of ectotherms?

Q. Which of the following animals are poikilotherms?

1. Sea horse
2. Salamander
3. Dolphin
4. Tortoise

Q.

The first warm blooded animals with feathers and adaptation for flight are found in the class

1. Amphibians

2. Aves

3. Reptiles

4. Fishes

Q. Identify the class from its characteristics.

1. Poikilotherms.
2. Skin is dry and scaly.
3. External ears are absent.
4. They creep on land

1. Aves
2. Reptilia
3. Pisces
4. Amphibia

Q.

Flying lizard is a bird

1. True

2. False

Q.

Is a rabbit a homeotherm?

Q.

Question 55
Differentiate between flying lizard and bird. Draw the diagram.

Q.

What organisms are poikilotherms?

Q.

_______are the most successful groups of animals adapted to various conditions of life.

1. Mammals

2. Reptiles

3. Birds

4. Spiders

Q.

Question 43
Classify Rohu, Scoliodon, Flying lizard, King Cobra, Frog, Salamander, Ostrich, Pigeon, Bat, Crocodile and Whale into the cold-blooded/warm-blooded animals.

Q. What is the life span of parrot and fruit fly?

Q. Which is not characteristic of Frog?

1. Skin is moist and slimy
2. Each of the forelimbs and hindlimbs ends in five digits
3. Hepatic and renal portal systems are present
4. Skin, buccal cavity and lungs are respiratory organs
5. Heart is three chambered

Q. Amniotic fluid keeps the embryo moist and it also protects from mechanical injury.

1. False
2. True

Q. Complete the following chart.

Type	Character	Example
Cyclostomata
	Gill respiration
Amphibia
		Whale
	Poikilotherms