Question # 1

In lycopsids, the arrangement of leaves is.

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Spiral

Alternate

Opposite

All above

In mollusca the foot is used for

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Capturing prey

Locomotion

Both a and b

None of these

In the peroxisomes the glycolate is converted into

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Serine

Ethanolamine

Glycine

CO₂

`The biological name of kachnar is.

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Tamarindus indica

Cassia fistula

Cassia renna

Buhinila variegata

Photo synthetic prokaryotes lack.

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Ribosomes

Cytoplasm

Chloroplasts

Cell membrane

A rasping tongue like radula having horny teeth is present in.

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sponges

Molluscs

Coelonterates

Annelids

About 60% of adults are timmune to disease.

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Mumps

Nests

Influenza

Pollio

Breakdown of Alveoli of lungs is called.

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Asthma

Lungs cancer

Emphysema

Tuberculosis

The cell wall of fungus contains.

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Cellulose

Chitin

Calcium carbonate

None of these

Pelomyxapalustris is an example of.

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Bacteria

Algae

Cillate

Amoeba

Which one is microaerophilic bacterium

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Campy lobacter

Spirochet

Mycoplasma

Vibrio comma

All the 64 codons were tested by

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Marshall Nirenberg

Philip Leader

Har Gobind Khorana

All a,b,and,c

In sickle cell anemia code for glutamic acid is replaced by.

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Leucine

Valine

Proline

Histidine

The structure which respond are called.

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Effectors

Nerves

Receptors

Sense organs

The sensation of pain is produced by

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Chemoreceptors

Photoreceptors

Nociceptors

Mechanoreceptors

The gens found in a breeding population constitute.

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Genotype

Genome

Gene frequency

Gene pool

DNA threads are chemically cut into pieces of different sizes in

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Maxam-Gilbert method

Sanger's method

Smith's method

Sanford's method

The sleep movements of plants fall under the categery of

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Growth

Tactic

Turgor

Tropic

Among the birds Drawin collected 13 types of

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Finshes

Robins

Ferrets

Pterodactyls

The group of animals whose excretory system is structurally associated with nutritive tract.

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Vertebrates

Earthworm

Insects

Planaria

The chief nitrogenous waste in birds and reptiles is

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NH3

Urea

Uric Acid

Creatirine

Luteinizing hormone induces

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Flowering

Ovulation

Vernalisation

Menopause

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