Question # 1

Streptomycin is obtained from.

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Bacteria

Virus

Fungi

Microoganisum

The lens found in human eye is:

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Concave

Convex

Both a and b

None of these

Where the sperms of male rabbit are deposited in the female rabbit?

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Horns

Cervix

Follicle

Ovaries

Biosphere surrounding the Earth is about.

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17 KM

18 KM

19 KM

20 KM

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

Drugs interect with Central Nervous System to depress its activities belong to the group of drugs called:

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Sedatives

Narcotics

Anagesics

Vaccines

Chromatin material is made of.

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DNA

Protein

RNA

DNA and protein

At the end of a long food chian the energy will be.

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Will more

As same as at start

Will less

Zero

The deficiency of which hormone cause goitre?

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insulin

thyroxin

parathormone

epinephrine

In introduced the idea of sterile surgery for fist time?

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Alexander Fleming

Joseph Lister

Pasteur

Aristotle

In 1927,................ developed the concept of ecological pyramids.

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Kelvin

Lamark

Charles Elton

Charles Darwin

Which part of flower is changed into fruit?

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Ovule

Ovary

Petals

Anther

Interferons are __________ proteins:

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Antibacterial

Antiviral

_Antifungal

Antidrugs

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