10th Class Biology Solved MCQS Chapter 7

The type of environment in which a particular species lives is called.

Biosphere

Community

Habitat

Ecosystem

Ectoparasite is:

Ascaris

Leech

Plasmodium

Amoeba

All herbivore animals are:

Parasites

Grass eater

Predaters

Prey

Organisms in the ecosystem that are responsible for recycling of plant and animal wastes are.

Producers

Consumers

Competitors

Decomposers

Example of Endoparasite is:

Plasmodium

Lices

Mosquito

Leech

Which of the following organisms are decomposers?

Fungi

Both a and c

Bacteria

Algae

A group of organisms, similar to one another, which can interbreed in nature and produce fertile off springs.

Species

Population

Family

Genus

Formation of Nitriates and nit5rates from ammonia is called.

Nitrification

Ammonification

Assimilation

Denitrification

Example of Ectoparasite is:

Mosquito

Virus

Ascaris

Becteria

The basic tropic level of all food chain is.

Producers

Reducers

Consumers

Decomposers