Question # 1

Sexual reproduction is absent in

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Deuteromycota

Ascomycota

Basidiomycota

Zygomycota

Sleeping sickness is spread by

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Tsetse fly

trypanosoma

Mosquito

Plasmodium

All 'Flat worms' belong to phylum

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Annelida

Platyhelminthes

Nematoda

Arthropoda

Which of the following is a primary bacterial cell wall function

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Transport

Support

Motility

Adhesion

Koshland in 1959 proposed the modified form of

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Fluid mosaic model

Induce fit model

Unit membrane model

Reflective index model

Parabronchi are present in

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Man

Cat

Birds

Frog

Which of the following vertebrates posses single circuit heart.

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Reptiles

Birds

Mammals

Fishes

Cristae are found in

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Golgi complex

Chloroplast

Mitochondria

Endoplasmic Reticulum

A condition of high blood pressure is known as.

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Hypertension

Hypotension

Arteriosclerosis

Hemorrhage

The cell wall of fungus contains.

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Cellulose

Chitin

Calcium carbonate

None of these

In birds the organ of voice is called.

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Vocal card

Larynx

Syrinx

Parabronchi

Which of the following NOT dispose off a type of waste directly to the environment?

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Digestive system

Respiratory system

Circulatory system

Urinary system

Which light enhance cell division and retards cell enlargment.

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Red

Green

Blue

Violet

In Ecosystem, Second tropic level is altitude are.

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Producer

Primary consumer

Secondary consumer

Tertiary consumer

Bombay phenotype is an example of.

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Pleiotropy

Probability

dominance

epistasis

In grassland ecosystem annual rainfall is about 250 to

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350 mm

450 mm

650 mm

750 mm

Biome is a

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Simple community

Complex community

Regional community

Climax community

An essay on the principle of population was published by

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Darwin

Wallace

Malthus

Linnaens

In 1882, chromosomes were first observed by.

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John Brown

T.H.Morgan

Walter fleming

Walther sutton

In sub humid tropical grassland rate of primary production is more than

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2000 g/m²

3000 g/m²

4000 g/m²

6000 g/m²

Cell cycle involves.

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Growth of cell

Replication of DNA

Cell division

None of these

Human cells contain types of tRNA molecules.

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20

45

195

300

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