Question # 1

After fertilization in plant the fruit develops from:

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Wall of ovule

Petals

Wall of ovary

Anther

Effective against brain and lungs cancer.

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Beta Endorphin

Interferon

Thymosin

Urokinase

How many lobs are present in right lung?

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2

3

4

5

Interferon was produced by genetically modified micro organisms in:

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1980

1944

1990

1970

Which of these cells have haploid number of chromosomes:

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Spermatogonium

Primary spermatocyte

Secondary spermatocyte

All of these

An example of Endoparasite.

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Mosquitoes

Leech

Plasmodium

Lice

An example of carnivores plant is.

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Mosses

Ferns

Rose plant

Sundew

Identify the correctly matched pair.

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Rainfall-biotic factor in Ecosystem

Corn-secondary consumers

Global warming fossil fuel formating

Renewable natural resource air

In tissue culture technique, cell starts mitosis and produce masses of cells called.

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Clonning

Graftings

Calluses

Rhizome

Sir Alexander Fleming was discovered:

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Antibiotics

Analgesic

Penicillin

Antiseptics

The process in which inherited material transfer from generation to next generation:

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Reproduction

Respiration

Reduction

Circulation

Pharmacology was developed in:

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17th century

18th Century

19th Century

20th Century

Edward Jenner first introduced the world's first:

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Vaccination

Antigen

Antibiotics

Addicitive drugs

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Biology 10th Class English Medium Online Test MCQs With Answers

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