MCQ for class 9

In some vertebrates, the skeleton is present outside of the body is called:

• Endo- collagen

• Exo- skeleton

• Endo- skeleton

• Exo- collagen

It is not multicellular:

• Porifera

• Athropoda

• Nematoda

• Protozoa

Which of the following is free- living?

• Plasmodium

• Tapeworm

• Hydra

• Liver-fluke

Which of the following are now placed in kingdom protista?

• Coelenterata

• Porifera

• Protozoa

• Nematoda

Which is the following are commonly called segmented - worms?

• Annelids

• Poriferons

• Platyhelminthes

• Arthopoda

It is not unicellular:

• Amoeba

• Paramecium

• Euglena

• Hydra

Which of the following is the largest phylum of kingdom animalia ?

• Arthropoda

• Porifera

• Echinodermat

• Mollusca

Closed type advanced circulatory system is found in

• Nematods

• Mollucs

• Arthropods

• Annelids

Which of the following does not belong to phylum arthropoda ?

• Scorpian

• Spider

• Snail

• Mosquito

Malaria is caused by

• Euglena

• Entamoeba

• Plasmodium

• All of the above