Question # 1

The percentage of lipids is plasma membrane is.

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60- 80 %

20-40%

30 - 60%

10-20%

Technically a seed may be defined as a fertilized

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Egg

Oospore

Ovule

None of these

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

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Companion

Trachelds

Vessels

epidermal

Metameric ally segmented animals are belonging to the.

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Annelids

Molluscus

cnidarians

Echinoderms

Enzymes that produce amino acids.

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Trypsin

Erypsin

Chymotrypsin

Amino peptidase

Emphesema is breakdown of

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Muscles

Capillaries

Alveoli

None of these

HIV belong to the group of viruses called.

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Pox viruses

DNA viruses

Retrovirus

Bacteriophage

Enzymes which convert dipeptide into amino acids is named as

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Erypsin

Pepsin

Trypsin

Amino peptidase

In deductive reasoning we move from.

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General to general

Specific to General

General to specific

Specific to Specific

The fluid that surrounds the Thylakoid is called

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Matrix

Stroma

Medium

Cytoplasm

Some fungi are used to control environmental pollution, the process is called.

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Fungal culture

Hydroponic

Biological control

Bioremediation

The body of animals which can be divided into two equal halves only in one plan is termed as

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Asymmetrical

Bilaterally symmetrical

Radically symmetrical

None of these

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

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sycon

Leucoselenla

Euplectella

spongilla

The largest brown aloae are called

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diatoms

Kelps

Dinoflagellates

Gonidium

Sepia belong to.

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Cephalopoda

Myriapoda

Gastopoda

Annelida

Spiracles are found in

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Fish

Cockroach

Leech

Earth worm

Most of the cell secretions are in nature.

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Proteins

Lipids

Carbohydrates

Glycoproteins

Carbon fixation refers to the initial incorporation of

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Carbon

Oxygen

CO₂

Hydrogen

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