Question # 1

Medicine prepared in Laboratory are called.

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Synthetic

Plants made

Animals made

Mineral made

How many pea plants were used in experiment of Mendel?

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28,000

29,000

26,000

27,000

Central nervous system include brain and:

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Noto cord

Vertebra

Spinal cord

Heart

The allele which is not expressed is called:

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Dominant

Phenotype

Genotype

Recessive

The skeletal system out-side the body is called.

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Endoskeleton

Exoskeleton

Normal skeleton

a and b

Which one is used for the production of plastics?

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Bacillus

Aspergillus

Saccharomyces

None of these

Sir Alexander Fleming was discovered:

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Antibiotics

Analgesic

Penicillin

Antiseptics

One of these cycles is also nutrients cycles.

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Biogeochemical cycles

Carbon cycles

Water cycles

Nitrogen cycles

The myelin sheath is formed by which wrap around the axons of some neurons.

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Nodes of Ranvier

Axons

Dendrites

Schwann cells

The length of trachea is:

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10 cm

12 cm

22 cm

20 cm

Primary source of energy for all ecosystem is.

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Electricity

Sun

Fire

Nutrients

The weight of human kidney is about.

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5 g

10 g

17 g

27 g

------------ is use for the cleaning of sewage water.

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Bacteria

Virus

Algae

Fungi

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Biology 10th Class English Medium Online Test MCQs With Answers

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