Question # 1

Maintenance of balance in the amounts of water minerals, temperature and glucose in body is called.

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Excretion

Tubular secretion

Homeostasis

Reabsorption

The pathway followed by the nerve impulses for producing a reflex action is called.

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Reflex action

Reflex arc

Neuron

Spinal card

They receive information , interpret them and stimulate motor neurons:

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Sensory Neurons

Inter Neurons

Motor Neurons

Mixed Neuros

Mescaline is obtained from a plant:

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Datura

Cannabis

Morning Glory

Cactus

Which one of the following is not an endoparasite?

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Ascaris

Plasmodium

Mosquito

Entamoeba

Ginger produces by:

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Bulbs

Corns

Rhizomes

Stem tubers

The points of attachment of genes on chromosomes are called.

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Transcription

Translation

Loci

Phenotype

Core temperature of human body remains at about.

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35 ^oC

36^oC

34^oC

37^oC

DNA is surronded by a protein and form a structure called:

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Nucleotide

Nucleoside

Nucleosome

Nucleus

Organisms in the ecosystem that are responsible for recycling of plant and animal wastes are.

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Producers

Consumers

Decomposers

Competitors

Which of the following drugs is obtained from plants:

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Sedative

Analgesics

Antibiotics

Vaccines

Study of composition and medical application of drugs is called:

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Mycology

Biotechnology

Pharmacology

Physiology

Bones in skull are:

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22

23

24

25

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