Question # 1

Nose and larnyx are made up of:

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Hyaline Cartillage

Elastic Cartillage

Fibrous Cartillage

Bone

Dengue fever is an infection of.

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Algal

Viral

Fungal

Bacterial

The purpose of Ribs Cage is:

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Protection of stomach

Protection of heart and lungs

Protection of Spinal cord

Protection of Pharnyx

THe location or position of genes on chromosomes are called:

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Loci

Alleles

Phenotypes

Genotypes

In the cross-pollination between a true-breeding yellow pod plant and a true-breeding green pod plant, where green pod colour is dominant, the resulting offspring will be.

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1/4 green , 3/4 yellow

All yelow

1/4 yellow, 3/4 green

All green

No. of hydrogen bonds between Adenine and thymine is:

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2

3

4

5

Which Charles Eiton developed the concept of ecological pyramids?

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1926

1927

1928

1929

A material which contain weakened pathogen is called.

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Vaccines

Antigene

Antibodies

Antiboitic

Outside back bone of double helix is made up:

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Sugar

Phosphate

Sugar Phosphate

None of these

Which of the following is the abiotic part of ecosystems?

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Grass

Goat

Lion

Soil

Which of followings reproduces by bulbs?

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Garlic

Ginger

Terns

Tulips

The rise of the bread is due to;

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carbon dioxide

ethanol

acetaldehyde

pyruvic acid

Hallucinogens affect on the.

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Sympathetic Nervous system

Central Nervous system

Spinal card

Hypothalamus

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