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The Living Organisms and Their Surroundings-III

Description: Living organisms
Number of Questions: 19
Created by:
Tags: Living organisms Habitat and Its Types Basic Characteristics of Living Beings Biotic and Abiotic Components of Habitats
Attempted 0/19 Correct 0 Score 0

Which of the following are warm blood organisms?

  1. Fish

  2. Frogs

  3. Snakes

  4. Birds


Correct Option: D

Which of the following organisms can live both on land and water?

  1. Aves

  2. Pisces

  3. Amphibians

  4. Mammals


Correct Option: C

Which of the following is an egg laying mammal?

  1. Platypus

  2. Bat

  3. Rat

  4. Kangaroo


Correct Option: A

Find the odd one out.

  1. Lizards

  2. Turtle

  3. Crocodile

  4. Ostrich


Correct Option: D
Explanation:

 Lizards, turtle and crocodile are reptiles but ostrich is not a reptile it is belongs to class aves.  

The organisms that give birth to young ones are called _________

  1. Viviparous

  2. Ovoviviparous

  3. Oviparous

  4. Omnivorous


Correct Option: A

Choose the odd one out.

  1. Camel

  2. Fish

  3. Octopus

  4. Sea horse


Correct Option: A

Which of the following organisms is called autotroph?

  1. Earthworm

  2. Grass

  3. Cow

  4. Human


Correct Option: B

Which of the following is/are an/the abiotic component(s) of ecosystem?

  1. Insects

  2. Birds

  3. Plants

  4. Soil


Correct Option: D

Which of the following is a viviparous organism?

  1. Dog-fish

  2. Whale

  3. Ostrich

  4. Snake


Correct Option: B

The organisms that prepare their own food are called ______.

  1. Heterotrophs

  2. Autotrophs

  3. Carnivores

  4. Herbivores


Correct Option: B

Which of the following is a biotic component of ecosystem?

  1. Temperature

  2. Cactus

  3. Rainfall

  4. Wind


Correct Option: B

Which of the following organisms is called the herbivores?

  1. Rabbit

  2. Lion

  3. Eagle

  4. Fox


Correct Option: A

Which of the following organisms is called as ‘friend of farmers’?

  1. Earthworm

  2. Leech

  3. Sycon

  4. Ascaris


Correct Option: A
Explanation:

 Earthworms are known as friends of farmers since they further turn and loosen the soil. Like microbes,they also add humus to it by decomposing the dead plants and animals in the soil. Humus is a storehouse of essential plant nutrients.

The organisms that feed on both plant and animal products are called ________.

  1. Herbivores

  2. Carnivores

  3. Omnivores

  4. Consumers


Correct Option: C

Which of the following organisms are called decomposers?

  1. Fungi

  2. Tigers

  3. Cats

  4. Dogs


Correct Option: A

Which of the following features belong to invertebrates?

  1. They lack a backbone.

  2. They possess vertebral column.

  3. They lack tail and bones.

  4. They possess scaly skin.


Correct Option: A
Explanation:

Organisms which lack a backbone are called invertebrates. 

Which of the following organisms suck human blood?

  1. Leeches

  2. Earthworms

  3. Hydras

  4. Roundworms


Correct Option: A
Explanation:

Leeches suck human blood.

Which of the following reptiles has a four-chambered heart?

  1. Snake

  2. Lizard

  3. Crocodile

  4. Turtle


Correct Option: C
Explanation:

Crocodile has a four-chambered heart.

Which of the following organisms has an aerial habitat?

  1. Bat

  2. Fish

  3. Lion

  4. Camel


Correct Option: A
Explanation:

An aerial habitat is the living space above the ground. A bat has an aerial habitat.

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