Question # 1

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

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Population

Coummunity

Abiotic factor

Ecology

How many types of Difference shown by individuals of same species?

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1

2

4

6

Effective against brain and lungs cancer.

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Beta Endorphin

Interferon

Thymosin

Urokinase

Single -Cell protein (SCP) refers to the protein content extracted form pure or mixed cultures of:

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algae,yeasts, fungi or bacteria

fungi or bacteria

algae, yeasts

algae, viruses, bacteria

A symbolic interaction in which both partners get benefits:

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Mutualism

Commensalism

Parasitism

Predation

Ovule after ripening make :

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Fruit

Seed

Root

Egg

All living thing had been created in their current form only a few thousand years ago. This idea is known as:

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Theory of special creation

Evolution

Variations

None of these

Who developed fundamental principles of genetics?

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Lamark

Gregor mendle

Charles lyll

Charles Darwin

In alcoholic fermentation, which bacteria is used?

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Sacchoromyces

Lactobucillus

Strepto-coccus

Both B and C

What is tertairy cornivore:

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Deer

Frog

Snake

Lion

The alternate forms of a gene are called:

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traits

companion genes

alleles

homologous genes

Gaseous Exchange in cow takes in:

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Bronchi

Tranchea

Pharynx

Alveoli

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

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Nitrogen gas

Ammonia

Nitrates

Nitrites

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Biology 10th Class English Medium Online Test MCQs With Answers

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