Question # 1

Interferons are...................... Proteins.

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Antibacterial

Antiviral

Antifungal

Antidrugs

_______ gland is pea-shaped.

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Hypothalamus

Pancreas

Pituitary

Adrenal

Vertebral column protects:

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Heart

Spinal cord

Brain

Lungs

Which is tertiary carnivore.

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Deer

Frog

Snake

Lion

The drugs used to reduce pain are known as:

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Analgeics

Antiseptics

Antibiotics

Sedatives

The study of the ralationship between orgaisms and their environment called:

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Biology

Microbiology

Ecology

Genetics

Point out the FALSE statement about respiration.

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Gases can easily pass through the walls of the alveoli

Gas exchange in lungs is very efficient because lungs provide large surface area

In emphysema, the walls of alveoli break and there is more surface area.

Dust particles can damage the lung by irritating the inner alveoli surface.

Night blindness is caused due to the deficiency of _______ in body.

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Vitamin A

Lodopsin

Protein

Fats

The organisms expressed physical trait such as seed colour or pod shape is called:

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Genotype

Phenotype

Karyotype

Bodytype

One of the drugs derived from minerals:

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Aspirin

Opium

Iodine Tincture

Streptomycin

Which one controls Rage, Pain, Pleasure and Sorrow?

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Cerebellum

Medulla

Hypothalamus

Midbrain

Percentage of CO₂ in exhaled are during breathing is:

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16%

4%

79%

0.04%

All Ecosystem of the world join and makes.

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Biosphere

Heterosphere

Geosphere

Hydrosphere

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