Question # 1

The smallest known viruses are.

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Bacteriophage

pseudomonas

Polio

E -coli

How many molecule of oxygen can bind with a molecule of myoglobin.

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4

3

1

2

The muscles of stomach is of which type.

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cardiac

Smooth

Skeletal

All above

Which is found in herestitial fluid.

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Large proteins

White blood cells

Red blood cells

Platelets

Closely related classes are grouped in to.

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Division

Order

Family

Kingdom

Conjugated histone proteins are.

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Structural and Regulatory

Structural only

Regulatory only

Transport proteins

The lichen which are leaf like are called.

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Fruticose

Crustose

Foliose

All above

The melting point of palmitic acid is

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-8 ^oC

34 ^oC

63.1 ^oC

55.6 ^oC

Respiratory pigment present in muscle is called.

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Hemoglobin

Globulin

Myoglobin

Hemocyanin

In human body amount of oxygen is.

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50%

65%

40%

70%

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

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Anabolism

Metabolism

Catabolism

Differentiation

In the zone of elongation, the volume of the cells increase upto.

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100 times

150 times

200 times

250 times

The gene for blue opsin is present on autosome

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1

3

5

7

Which one is parthenogenic fruit.

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Apple

Pine apple

Peach

Mango

The collenchymas cells have protoplast and usually lack

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Secondary wall

Vacuole

Middle Lemelta

Primary wall

Bipedal locomotion freed the front appendages which become adapted for

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Prey capture

Flight

Both a & b

None of these

Symbiotic association of analgaliving within fungus mycelium is known as.

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Mycorrhiza

Lichen

Root Nodules

Parasitism

Primary succession may start in a dry soil or rock is called.

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Hydrosere

Xerosere

Derosere

Desert

From beginning of the 3^rd month of pregnancy the human embryo is referred to as the

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Foetus

Kid

Kitten

CUb

A probe is a single stranded nucleotide sequence that will hybridize in to certain piece of.

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Amino acids

DNA

Carbohydrate

RNA

The fusion of four posterior vertebrae present in the pelvic region from.

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Sacrum

Lumber

coccys

Chest cage

Average loss of blood during birth in human female is about .

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150 cm3

250 cm3

350 cm3

450 cm3

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