Question # 1

The sum of all the chemical reaction that occur in the body is known as

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Anabolism

Metabolism

Catabolism

Differentiation

Which of the following is not presenting protists.

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Flagella

Embryo

Cilla

None of these

Mycorrhizal fungi are present in ______ families of flowering plant

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90%

80%

10%

100%

What is the true sequence of bones in the mammalianear.

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Malleus, incuse and stapes

Incus and stapes

Malleus and stapes

Stapes and malleus

In normal human body percentage of plasma in blood volume is.

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45%

30%

55%

60%

During respiratory chain co enzyme Q is oxidized.

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Cytochrome a

Cytochrome b

Cytochrome c

Cytochrome a3

Integration of cellular compartments is a functions of

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Intermediate filament

Micro filament

Micro tubules

Centrioles

Which of the following is not a attribute on population.

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Population density

Gene frequency

Gene flow

Gene Structure

A structure found attached to membranes in cell it consists of 2 parts Name it.

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Golgi Apparatus

Mitochondria

Lysosome

Ribosome

Members of phylum cryophyte are common called.

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Brown algae

Red algae

Diatoms

Dinoflagellates

Veins are the blood vessels which transport blood from body cells towards.

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Brain

Kidney

Liver

Heart

Anti codes present on

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mRNA

tRNA

rRNA

DNA

The children with "SCID" lack an enzyme.

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a galactosidase

Phenylalanine hydroxylase

Adenosine deaminase

Succinic dehydrogenase

Cystic fibrosis patients lack a gene that codes for trans membrane carrier of.

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Chloride ion

Calcium ion

Sodium ion

Magnesium ion

External genitalia of human male consist of a pair of testes which lie outside the body in the sac like

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Pouch

Marsupium

Scrotum

Bag

Which of the following NOT dispose off a type of waste directly to the environment?

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Digestive system

Respiratory system

Circulatory system

Urinary system

Neural plate is formed from

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Ectoderm

Endoderm

Mesoderm

Notochord

How many type of receptors are present in skin.

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Three

Six

Five

Two

Diseases in living organisms caused by parasites are called.

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Infestation

Endoparasites

Disinfestation

Ectoparasites

The total energy of the sun, trapped by the producer in an ecosystem is about.

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20%

01%

10%

30%

Monqolism is the other name of.

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Mongolism

Kline felter syndrome

Down's syndrome

Turner's syndrome

In spermatophytes important step in land adaptation is the evolution.

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Seed coat

Fruit

Pollen tube

Flower

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