Question # 1

Polysiphonia is a representative of

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Green algae

Brown algae

Red algae

Diatoms

In normal human body percentage of plasma in blood volume is.

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45%

30%

55%

60%

Prions are made up of.

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Lipids

Nucleic Acid

Proteins

None of these

Accessory photosynthetic pigment xanthophyll's are

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Green in colour

Red in colour

Yellow in colour

None of these

Cotton is apure

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Cellulose

Poly saccharide

Both a and b

None of these

Parasitics protozoans that form sopres at some stage in their life cycle belong to the group

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Ciliates

Actinopods

Diatoms

Apicomplxans

Alternaria is an example of.

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Zygomycota

Ascomycota

Basidomycota

Deuteromy cota

Number of air sacs in birds is

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6

7

8

9

Which one is not involved in clotting of blood.

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Platelets

erythrocytes

Basophils

eosinophils

Active transport is selectively and is dependent on

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Nutrition

Respiration

Digestion

Circulation

The protozoans having two kids of nuclei

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Amoeba

Zooflagellates

Ciliates

Actinopods

Certain types of whales are also.

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Detritivore

Fluid feeders

Omnivores

Filter feeders

Most vitamins function as

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Catalyst

High energy compounds

Gastrovascular cavity

Transport molecules

The electron transport chain system play role in generation of ATP by.

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Photosynthesis

Chemiosmosis

Dark reaction

Photosynthesis

The enzyme with optimum pH 5.50 is

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Arginase

Sucrase

pepsin

Enter kinase

Which of the following is not an attribute of population.

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Population density

Gene frequency

Gene structure

Gene flow

Constipation is caused by the excessive absorption of

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Water

Blood

Food

Oxygen

To accommodate euglena like organisms and bacteria, kingdom Protista was proposed by

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Linnaeus

E Chatton

Robert Whittaker

Ernst Haekel

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