Question # 1

The base of food chain is always formed by:

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Producers

Consumers

Decomposrs

Heterotrophs

The consumersthat eat animal flesh as well as plants and plant products are called:

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Herbivors

Carnivores

Omnivores

Insectivores

All ecosystems of the world combine to form.

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Community

Population

Biosphere

Competition

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

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Biomass

Energy

Food Chain

Food web

Example of Ectoparasite is:

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Becteria

Virus

Ascaris

Mosquito

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

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Population

Coummunity

Abiotic factor

Ecology

Decomposers are:

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Algae and becteria

Mosses

Animal

Becteria and fungi

Which form of nitrogen is taken by the producers of the ecosystem?

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Nitrogen gas

Ammonia

Nitrates

Nitrites

Endoparasite is.

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Leech

Lices

Ascaris

Mosquito

All ecosystems of the world combine to form:

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Community

Population

Biosphere

Competition

It is an example of endoparasite:

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mosquitoes

leeches

lice

plasmodium

Which form of nitrogen is taken by the producer of the Ecosystem?

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Nitrogen Gas

Ammonia

Nitrage

Nitrates

Dengue fever is an infection of.

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Algal

Viral

Fungal

Bacterial

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