Question # 1

Apple and pear belongs to plant family.

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Solanaceae

Fabaceae

Rosaceae

Poaceae

In human body amount of oxygen is.

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50%

65%

40%

70%

Sea Urchin belong to phylum

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Coelantrate

Nematoda

Porifera

Arthropoda

The percentage of calcium in human body is.

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1%

2%

3%

4%

Fern prothallus is

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sporophyte

saprophyte

Gametophyte

Seed

Measles and mumps is caused by virus belonging. to a group called as.

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Pox virus

Paramyxo virus

Adeno virus

Polio virus

The simplest of all the Bryophytes are

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Mosses

Liverworts

Club mosses

Hornworts

Carbon dioxide enters the leaves through

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Stomata

Stroma

Gurad cells

Cuticle

Bleeding phenomenon is not shown by.

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Straw berry

Sugar maple

Grape wine

Palms

The body cavity of Nematoda is.

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Blastocoel

Pseudocoelom

Haemocoelom

Coelom

Protandrous means

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Male sex cells develop first

Male and female sex develop simultaneously

Female sex cell develop first

None of the above

PBR 322 has antibiotic resistant genes for.

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Tetracycline

Neomycin

Ampicillin

Ergotine

The change of frequency of alleles at locus that occur by chance is called.

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Mutation

Migration

Genetic drift

Selection

Water used for industrial purposes is about

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9%

90%

70%

50%

Oestrus cycle, a reproductive cycle in found in as females except.

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Cat

Cow

Humanin being

Lion

Karyokinesis involves division of nucleus and cytokinesis refer to

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Division of whole cell

Division of centromere

Division of cytoplasm

Division of cell wall

In 1958, F.C. steward grew a complete carrot plant from tiny piece of.

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Pith

Cortex

Xylem

Phloem

What will occur if a drug at the neuromuscular junction blocks the receptors sites on the post-synaptic membrane?

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Inhibition of Acetylchlorine release

Muscle contraction

Muscle paralysis

Release of calcium ions

Anti thrombin III is a biotechnological produce produces in.

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sheep

Goat

Mice

Cow

the reabsorption of water in collecting tubules is under the control of.

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Aidostenrone

ADH

Pressure filtration

Tubular secretion

Arthritis covers over 100 different types of inflammatory or degenerative diseases that damage the

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Legs

Arms

Sutures

Joints

The rate of heat production is increased by increasing muscle contraction by movement is called.

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Thermoregulation

Shilvering thermogenesis

Non shievering

Thermostat thermogenesis

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