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Biology 10th Class English Medium Online Test MCQs With Answers

Question # 1

It is genetic material.

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DNA

RNA

IRNA

rRNA

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Question # 2

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

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Herbivors

Carnivores

Omnivores

Insectivores

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Question # 3

A network of all the feeding relationships in an ecosystem is called.

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Food chain

Food web

Trophic level

Energy flow

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Question # 4

A thick muscular layer beneath lungs is called:

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Kidney

Diaphragm

Bladder

Ureter

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Question # 5

A symbiotic interaction in which both partners get benefits.

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Mutualism

Commensalism

Parasitism

Predation

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Question # 6

Special organs , tissues or cells of the body which detect stimulae:

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Receptors

Coordination

Effectors

Dentrites

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Question # 7

The organs which are specifically built to detect particular type of stimulus are called.

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Receptors

Effectors

Stimuli

All of these

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Question # 8

In the structure of DNA Adenine of one nucleotide pairs with which of the nitrogenous base opposite nucleotide:

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Guanine

Cytosine

Thymine

Uracil

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Question # 9

Outer hard layer of bone is called:

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Compact bone

Spongy bone

Cartilage bone

Osteocyte

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Question # 10

Essential process for continuation of species is:

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Reproduction

Cloning

Respiration

Locomotion

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Question # 11

The outermost part of flower is called:

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Androecium

Corolla

Calyx

Gynoecium

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Question # 12

Osteoporosis is a disease of:

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Liver

Stomach

Heart

Bones

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Question # 13

The drug which is obtanied from animals is.

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Morphine

Aspririn

Antitoxins

Tuncher iodine

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