More Classes

5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject

Biology 10th Class English Medium Chapter 16 Online Test MCQs With Answers

Question # 1

The total amount of living matter in an ecosystem at any time is called.

Choose an answer

Biomass

Energy

Food Chain

Food web

Skip

Question # 2

Decomposers are:

Choose an answer

Algae and becteria

Mosses

Animal

Becteria and fungi

Skip

Question # 3

Identify the correctly matched pair:

Choose an answer

Rainfall biotic factors in ecosystem

Global warming formation of fossil fuels

Renewable natural resources air

Corn secondary consumer

Skip

Question # 4

The major process that brings carbon from atmosphere into living world is:

Choose an answer

Photosynthesis

Respiration

Both a and b

None of these

Skip

Question # 5

What is tertairy cornivore:

Choose an answer

Deer

Frog

Snake

Lion

Skip

Question # 6

The materials flow forms one trophic level to the next by means of:

Choose an answer

food chains

food webs

energy pyramids

both A and B

Skip

Question # 7

An example of Endoparasite.

Choose an answer

Mosquitoes

Leech

Plasmodium

Lice

Skip

Question # 8

Which are put in first trophic level?

Choose an answer

Carnivores

Producers

Herbivores

Consumers

Skip

Question # 9

Water , soil, air, temperature, wind and sunlight are example of:

Choose an answer

Biotic factors

Biomass

Environment

Abiotic factors

Skip

Question # 10

All populations collectively are called.

Choose an answer

Species

Blome

Community

Ecosystem

Skip

Question # 11

A group of organisms of same species living in a particular area is called.

Choose an answer

Population

Coummunity

Abiotic factor

Ecology

Skip

Question # 12

All the population that live in a habitat and interact in various ways with one another are collectively called:

Choose an answer

ecosystem

community

biosphere

populations

Skip

Question # 13

Which one of the following is not an endoparasite?

Choose an answer

Ascaris

Plasmodium

Mosquito

Entamoeba

Skip

Back