Question # 1

Ovary ripped and converted into:

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Seed

Fruit

Flower

Sweetness

Streptomycin drug is obtained from:

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Fungi

Animals

Becteria

Plants

In retina the photosensitive cells are:

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rods

cones

neurons

both A and B

The conversion of ammonia to nitrates is carried out by soil bacteria. This process is called.

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Nitrification

Denitrification

Nitrogen fixation

Assimilation

Sir Alexender Flamuing was awarded the Nobel prize in:

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1940

1945

1950

1960

The drugs used to reduce the pain are called.

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Analgesics

Antiseptics

Antibiotics

Sedatives

Endoparasite is.

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Leech

Lices

Ascaris

Mosquito

A thick muscular layer beneath lungs is called:

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Kidney

Diaphragm

Bladder

Ureter

Variation selected for their transmission to next generation are:

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Favourable

Continuous

Discontinuous

None of these

An examples of carnivore plant is.

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Rose plant

Mosses

Pitcher plant

Ferns

In the food chain"grass......rabbit....... fox..............bear...........mushroom", how many types of decomposers are present"?

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1

2

3

4

Functional unit of kidney is.

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Nerve

Neuron

Nephron

Dendrites

Overall, the human skeleton is made of bony framework but in certain parts it is supplemented by:

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Blood Vessels

Bone

Cartilage

Nerves

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