Question # 1

Prototherian are commonly called.

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Egg laying mammals

placental mammals

Pouched mammals

None of these

The raw material for co-enzymes are

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Lipids `

Proteins

Vitamins

None of these

Which one of the following is not a ciliate

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Stentor

Trypanosoma

Vortecella

Parameclum

Optimum pH for action of pancreatic lipase is

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3.00

5.00

7.00

9.00

Silk fiber, myosin, fibrin and keratin are examples.

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Fibrous proteins

Tough proteins

Oval proteins

Globular proteins

One of the accessory photosynthetic pigments carotenes are mostly.

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Green to yellow

Red to orange

Yellow to Orange

Orange and Red

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 the five kingdom system of classification of Robert Whittacker, the members of kingdom plantae are autotrophic, eukaryotic and

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Multicellular

Motile

Either unicellular or multicellular

Have sexual reproduction

Diatoms belong to phylum.

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Rholophyta

Phaeophyta

Chiysphyta

Pyrrophgyta

Detoxification of harmful drugs is the function of

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RER

SER

Both a and b

None of these

Algae have shells composed of halves that five fit together like Petri dish belong to

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Brown algae

Diatoms

Euglenoids

Green algae

Earthworm is the ideal example of tubular excretory system called

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Protonephridia

Mesonephridia

Metanephridia

Prenephridia

Mutualism is a type of.

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Symbiosis

Parasitism

Predication

Commensalism

Secondary growth leads to an increase in the diameter if the.

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Leaf

Root

Stem

Stem and root

Action of the venus fly trap is

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Nyctinasty

Photonasty

Haptonasty

Thermonasty

The clavicle connects scapula with.

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Skull

Sternum

Tibia

Femur

No of chromosomes in Honey bee are.

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6

20

32

40

A plant is adapted to remove the flooding of its cells in fresh water.

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Mesophyte

Cactus

Hydrophyte

Xerophyte

Coniferous forests located at high latitude are called

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Alpine

Boreal

Arctic

Both a & b

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

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Sulphates

Carbonates

Phosphates

Nitrates

Contractile ring in cytokinesis is formed by

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Tubulin

Actin and Myosin

Keratin

Cyclin

During cell division, the nuclear division is called.

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Cytokinesis

Karyokinesis

Plasmolysis

Karyotype

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