Question # 1

In every kidney no. of Nephrons is about.

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10 Lac

5 Lac

More than 10 Lac

More than 5 Lac

It plays important role in keeping body temperature constant:

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kidney

skin

liver

lungs

The waste products secreted by kidneys contains.

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Urea, water and salts

Salts, water and carbon dioxide

Urea and water

Urea and salts

The plants living in dry environment are

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halophytes

hydrophytes

epiphytes

xerophytes

The normal body temperature of man is:

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27°C

37°C

47°C

57°C

What is the function of the ureter?

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To store urine.

To carry urine from the kidney to the bladder

To carry urine out of the body

To remove waste from the blood

Resins are removed by plants:

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Conifers

Lady finger

Grasses

Keekar

Plays role in maintaining body temperature.

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Lungs

Skin

Kidneys

Ear

Cacti are example of:

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Hydrophytes

Xerophytes

Halophytes

None of these

The organ of excetory system which makes urine after filtration of blood:

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glands

liver

lungs

kidney

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

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Pines

Tomatoes

Rubber

Keekar

Functional unit of kidney is.

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Nerve

Neuron

Nephron

Dendrites

The average life for donated kidney is.

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1-5 years

5-10 years

10-15 years

15-20 years

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