Question # 1

Eukaryotes have pores per nucleus.

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3000

30,000

6 or 8

3 or 4

The common name of Allium cepa is.

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Piyaz

Bathu

Channa

None of these

Histoplasmosis is

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Heart disease

Kidney disease

Lung disease

Skin disease

The cells which supply ATP and proteins to sleve tubes are.

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Companion

Trachelds

Vessels

epidermal

The bio elements which account for 99% of the total mass in the human's body are.

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Four

Six

Eight

Three

Living genus of psilopsida

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Cooksonia

Psilophyton

Horneophyton

Psilotum

A free swimming trochophore larva is produced during the life cycle of.

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Coelenterate

Porifera

Annelida

Arthropods

Which of the following animals has no need for a gall bladder

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Cat

Man

Lion

Goat

One of the small diploid micronuclei of ciliates function in.

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Sexual process

Pellicle

Sheath

Cuticle

Blood of Arthropoda is.

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Green colour

Red colour

Colourless

Brown colour

After fertilization ________ischanged into a seed.

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Fruit

Flower

Ovule

Overly

Microtubule are composed of

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Myosin

Troponin

Actin

Tubulin

In terrestrial plants major mechanical stress is imposed by.

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Gravity

Temperature

Wind

Soil

Advantage of pecking orders is to:

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Avoids injury to the strong animals

Protect territory

Find suitable mate

Assign specific role to individual subordinates

In nature to p730 conversion occurs in.

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Light

Evening

Morning

Dark

A natural process in which surface soil is removed by the action of water or wind is

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Corrosion

Attrition

Erosion

Weathering

Study of single population's relationship to its environment is called.

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Niche

Autecology

synecology

Predation

Galls are growth on a plant that are induced by

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Ticks

Protozoons

Parasites

Fungi

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

The protection of internal environment from the harms of fluctuation in external environment is termed as.

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Osmoregulation

Excretion

Thermoregulation

Homeostasis

Which one the following structures of kidney is involved in the production of concentrated rein.

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Glomerulus

Juxtamedullary nephron

Cortical nephron

Vasa recta

In plants which light enhances cell division.

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Infra red

Blue

Red

green

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