Question # 1

80% of food of sponges consists of.

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Detrital organic matter

algae

Phytoplankton

Zooplankton

Guttation occurs in plants through.

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Cutitle

Hydathodes

stomata

Lenticels

Flame cells are excretory cells in.

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Flatworms

Segmented worms

Round worms

Anseets

Scales in pangolin are actually.

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Modified rings

Modified feathers

spines

Modified hairs

Veins are the blood vessels which transport blood from body cells towards.

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Brain

Kidney

Liver

Heart

In psilopsida sporangia are product at

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Tips of branches

In the axils of branches

Margins of leaves

Axits of leaves

An example of beautful and delicate sponge called venus flower basket is.

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sycon

Leucoselenla

Euplectella

spongilla

Binomial system was given by.

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Pasteur

De duve

Lamarck

Lineces

Antibiotic obtained from a soil fungus and used in organ transplantation for preventing transplant rejection is.

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Penicillin

Lovastatin

Cyclosporine

Ergotin

Globular proteins differ from fibrous proteins in

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Having more amino acids

Their repeating units joined by peptide bond

Being soluble in aqueous medium

Being non-crystalline

The plasma proteins constitute percent by weight of plasma.

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7.9%

9-11%

11-13%

13-15%

_________ is an anaerobic bacterium.

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E Coli

Pseudomonas

Spirochete

Campylobacteria

If more substrate to an already occurring enzymatic reaction is added more enzyme activity is seen because

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There is probably more substrate present than there is enzyme

There is probably more enzyme available than there is substrate

There is probably more product present than either substrate or enzyme

The enzyme substrate complex is probably failing to from during the reaction

Thalassemia is also called.

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Cooley's anaemia

Peter's anaemia

Thomas anaemia

Mendl'e anaemia

African sleeping sickness is caused by

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Entamoeba

Trypanosoma

Pelomyxa

Stentor

If non protein part is loosely attached to proteins it is known as.

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Cofactor

Co enzyme

Active site

Holo ezyme

Tests of foraminifera, are made up of.

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Silica

Calcium

Chitin

Magnesium

The sum of all the chemical reaction that occur in the body is known as

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Anabolism

Metabolism

Catabolism

Differentiation

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