Characteristics and Reproduction in Viviparous Organisms

Q.

Whether bat is a bird or an animal?

Q.

The home of a lion is called

Q. Classify the organisms as oviparous and viviparous:
cow, hen, dog, cat, frog, butterfly

1. Oviparous- hen, frog, butterfly
   Viviparous- cow, dog, cat
2. Viviparous- hen, frog, butterfly
   Oviparous- cow, dog, cat
3. Oviparous- hen, dog, cat
   Viviparous- butterfly, cow, frog
4. Viviparous- Cow, frog, butterfly
   Oviparous- cat, dog, frog

Q. ___________ is the only flying mammal.

1. Bat
2. Cuckoo
3. Vulture
4. Sparrow

Q. A bat is a mammal.

1. True
2. False

Q. While classifying animals, John placed the lion, elephant, whale, and bat in one group. What could be the possible reasons for this grouping?

*More than one option may be correct.

1. All are terrestrial.
2. They give birth.
3. They have body hair.
4. They have pinna.

Q. Find the odd one out among the given animals.

1. Rat
2. Lion
3. Bear
4. Whale

Q. Find the odd one out among the following.

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

Q. What do female kangaroos and humans have in common?

*More than one option may be correct.

1. Mode of reproduction
2. Body hair
3. Pinna
4. Body sac

Q. Which among the following options represent the correct feature of mammals?

1. Have feathers
2. Give birth to young ones and feed milk
3. Do not have pinna
4. Do not have body hair

Q. Group the following animals into mammals and fishes:

Whale, Rainbowfish, Catfish, dolphin, Human

1. Mammals - Human, dolphin
   
   Fishes - Rainbowfish, catfish, whale
2. Mammals - Human, dolphin, whale
   
   Fishes - Rainbowfish, catfish
3. Mammals - Human, whale
   
   Fishes - Rainbowfish, catfish, dolphin
4. Mammals - Human
   
   Fishes - Rainbowfish, catfish, whale, dolphin

Q. Which among the given options is the odd one?

1. Crocodile
2. Humans
3. Elephants
4. Dogs

Q. Mammals feed ___________ to the young ones.

1. milk
2. baby food
3. meat
4. fruits

Q.

what is the meaning of rodents

Q. From the following, select the animals having visible ears.

**There may be more than one correct option.

1. Elephant
2. Rabbit
3. Parrot
4. Bat

Q. Classify the organisms as oviparous and viviparous:
cow, hen, dog, cat, frog, butterfly

1. Oviparous- hen, frog, butterfly
   Viviparous- cow, dog, cat
2. Viviparous- hen, frog, butterfly
   Oviparous- cow, dog, cat
3. Oviparous- hen, dog, cat
   Viviparous- butterfly, cow, frog
4. Viviparous- Cow, frog, butterfly
   Oviparous- cat, dog, frog

Q. Select the living beings which give birth to their young ones.

Note - This question can have more than one correct answer.

1. Dogs
2. Cats
3. Humans
4. Insects

Q. Viviparous animals, who reproduce by giving birth to young ones, have epidermal hair on their skin and external ears.

1. True
2. False