Question # 1

There are how many pairs of homologous chromosomes in human body cell?

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22

23

40

46

The whorl of carpels in a flower is called:

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Calyx

Corola

Androceium

Gynoecium

How much protein is produced by 50 kg of yeast in 24 hours?

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100 Ton

150 Ton

200 Ton

250 Ton

Diazepan is a drug:

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Analgesics

Antibiotics

Sedatives

Vaccines

Water lily is example of.

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Halophytes

Hydrophytes

Xerophytes

Mesophyte

Which is tertiary carnivore.

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Deer

Frog

Snake

Lion

The gas produced in mesophyll cells as by product during day time is called.

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Oxygen

Carbon dioxide

Nitrogen

Chlorine

Antibiotics kill or stop growth of.

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Worms

Viruses

Bacteria

Yeast

The maintenance of internal body temperature is called.

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Osmoregulation

Thermoregulation

Excretion

Guttation

Human Urinary system consists of.

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Kidneys

Ureter

Urinary bladder

All of these

Double fertilization results into:

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Ovule

Egg

Triploid Endosperm Nucleus

Diploid Endosperm Nucleaus

Which of the following drug is obtained from lants?

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Aspirin

Opium

Liver of fish

Fungi

The sensitive layer of eye is:

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sclera

choroid

retina

iris

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