Question # 1

All of these are hormones except:

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Insulin

Thyroxin

Glucagon

Pepsinogen

In some parts of the body many neurons cell bodies combine to make a group.

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Nerves

Tissues

Ganlion

Muscles

Vocal cards are present in:

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Nasal cavity

Pharynx

Larynx

Trachea

The unit of nervous system is:

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Nephron

Neuron

Axon

Hormone

Psilocin is obtained from.

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Cactus

Mushroom

Cannabis stive

Cannabis indica

The role of antiseptics is:

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Destroy micro organisms

Kill bacteria

Inhibit bacteria

Reduce infections

Number of bones of sternum is:

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1

8

14

22

A group of organisms of the same species inhabiting a species geographical area ta a particular time is called:

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population

community

ecosystem

species

Percentage of CO₂ in exhaled are during breathing is:

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16%

4%

79%

0.04%

Core temperature of human body remains at about.

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35 ^oC

36^oC

34^oC

37^oC

Resin as waste materials, is excreted from.

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Conifers

Tomato

Kikar

Rubber

The position of gene on chromosome is known as:

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Locus

Allele

Genotype

Genome

It is a situation where two different alleles of gene pair express themselves completely, instead of showing a dominant recessive relationship is called.

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Incomplete dominance.

Co-dominatice

Complete dominatnce

None of these

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