Question # 1

Bacteriophage replicates only in ____________ cells.

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Animal

Plant

Bacteria

None of these

the light falling on leaf surface is absorbed about.

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1%

25%

50%

100%

Water potential of pure water is.

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Less than zero

Equal to zero

More than zero

Equal to one

Enzymes which convert dipeptide into amino acids is named as

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Erypsin

Pepsin

Trypsin

Amino peptidase

In birds the organ of voice is called.

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Vocal card

Larynx

Syrinx

Parabronchi

Calvin cycle is also known as

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C1 Pathway

C2 pathway

C3 Pathway

C4 Pathway

Which of the followingis not symptom of Ergotism

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Convuision

Psychotic Delusion

Indigestion

Gangrene

Length of the duodenum is.

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15-20 cm

20-25 cm

30-35 cm

10-15 cm

An ovule is an integumental in dehiscent.

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Microsporangium

Megasporanglum

Seed

Sporanglum

The plant of sphenopsida is also called as.

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Angiosperms

Gymnosperm

Mosses

Arthrophytes

Fungi can tolerate wide range of pH from.

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3-8

4-6

2-9

1-5

O blood has neither A or B antigen but it does have

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Anti - A antibodies

Anti - B antibodies

Anti - O antibodies

Both a & b

Each Okazaki fragment is synthesized by.

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RNA Polymerase

DNA polymerase

DNA polymerase I

DNA polymerase III

The series of changes which involve period of growths replication of DNA followed ny cell division may be named as

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DNA cycle

Nuclear cycle

Cell cycle

Chemical cycle

Human appendix, coccyx and nictiating membrane of the eye are:

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Vestigical organs

Homologous organs

Analogous organs

Embroyonic organs

A plant has a growth pattern called

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Open growth

Closed growth

Round growth

Soilerosion, fire and water percolation down through the soil cause loss of.

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Sulphates

Carbonates

Phosphates

Nitrates

What is the motality rate in developing countries due to tetanus.

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35%

40%

45%

50%

In mitochodria UGA codon act to specify __________ instead stop codon:

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Argenine

Valine

Glumatic acid

Trytophan

During progeny luteotropic hormone LTH and placental lactogen stimulate Mammary development in preparation for.

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Gestation

Lactation

Miscarriage

After birth

Symbiotic association of analgaliving within fungus mycelium is known as.

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Mycorrhiza

Lichen

Root Nodules

Parasitism

Germination of some seeds e.g. some lettuce varieties, is promoted by.

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Green light

Blue light

Red light

Violet light

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