(English Medium) ICSE Class 9 - CISCE Question Bank Solutions for Biology

the question has four options. Choose the correct answer:

Organelles found in plants only are

It is said that the protoplasm cannot be analyzed chemically. Why?

Differentiate between 

warm-blooded and cold-blooded animals.

Which ones of the following animals are invertebrates?

Housefly, Silverfish, Trout, Jellyfish, Whale, Penguin, Lizard and Sponge

Give any one difference between protozoa and Metazoa.

Given below is an animal followed by three terms or features. Underline the term which does not match with the animal. 

Fish - Gills, paired fins, ear drum

Given below is an animal followed by three terms or features. Underline the term which does not match with the animal.

Whale - Gills, mammary glands, fat under the skin

Given below is an animal followed by three terms or features. Underline the term which does not match with the animal.

Pigeon - Feathers, wings, hair

Given below is an animal followed by three terms or features. Underline the term which does not match with the animal.

Monkey - External ear, sweat glands, lateral line.

Mention any one major similarity and one major difference in the following pairs of an animal: 

Insects and Birds

Mention any one major similarity and one major difference in the following pairs of an animal: 

Whales and Fishes

Mention any one major similarity and one major difference in the following pairs of an animal: 

Snakes and Earthworms

Mention any one major similarity and one major difference in the following pairs of an animal:  

Bat and Pigeon

Mention any one major similarity and one major difference in the following pairs of an animal: 

Cuttlefish and Dogfish

Mention any one major similarity and one major difference in the following pairs of an animal:  

Wall lizard and Frog

Name the various phyla of non-chordates with two examples.

Name the various classes of chordates with two examples.

Write important characters of chordates?

How do chordates differ from non-chordates?

Write two main characters of the following animal and name the phylum it belongs to: Starfish