Question # 1

Antibiotic are used for the:

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Treatment of viral infections

Treatment of bacterial infections.

Immunization against infections

Both a and b

What are the main components of a a bone?

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Marrow, spongy , bone , wax

Narrow, compact bone, wax

Compact bone and narrow

Compact bone, spongy bone

How many types of nerves are classified on the basis of property of axons?

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2

3

4

5

During binary fission, the nucleus of parent organism divides into two by:

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Sexual reproduction

Meiosis

Mitosis

None of these

The rate of breathing at rest in human is:

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16-20 times per minute

70-80times per minute

80-100times per minute

10 -20 times per minute

The female reproductive part of flower is:

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Carpels

Sepals

Petals

Stamens

Expression of genotype in the form of trait is:

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Genome

Phenotype

Complete dominance

Incomplete dominance

Expired drugs cause damage to.

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Heart

Lungs

Kidneys

Stomach

The producers of ecosystem are:

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fungi

bacteria

green plants

man

Cactus plant is.

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Hydrophyte

Xerophyte

Halophyte

Mesophyte

in the life cycle of plants how many generations alternate with each other?

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two

four

five

three

Calcium oxalate is deposited in the form of crystals in the leaves and stems of.

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Pines

Tomatoes

Rubber

Keekar

Nucleus and cytoplasm of neurons located in:

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Cell body

Dendrites

Axons

Myelin Sheath

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