Question # 1

Curved or comma shaped bacteria are called.

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Vibrio

spirillum

Spirochetes

Bacli

The branch of biology which deals with the study of environmental relations of organisms is called.

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Morphology

Ecology

Zoogeography

Evolution

In psilopsida sporangia are product at

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Tips of branches

In the axils of branches

Margins of leaves

Axits of leaves

Spirochete is a bacterium.

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Aerobic

Anaerobic

Facultative

Microaerophilic

Which is correct order of parts of air passage ways in man.

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Nostrils, Nasal cavity, Pharynx, Larynx

Nasal cavity, Nostrils, Pharynx, Larynx

Nasal cavity, Pharynx, Nostrils, Larynx

Nostrils, Pharynx, Larynx, Nasal cavity

Horsetails belong to sub-division

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Lycopsida

Sphenopsida

Pteropsida

None of these

Golgi apparatus is concerned with cell.

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Division

Lysis

Secretion

Storage

One of the following has flagella rarely

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Diplobacilli

Spiral

Cocci

All of above

Entamoeba histolytic causes amoebic

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^cholera

Fever

dysentery

Migraine

In Mollusca, a blue respiratory pigment is present called.

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Haemoglobin

Haemoerythrin

Haemocyanin

Prothombin

Sweet pea belongs to which family.

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Fabaceae

Solanaceae

Rosaceae

Poaceae

Each type of the principal type of sensation that we can experience e.g pain touch sight sound and so for this called a modality of

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Regulation

Susceptibility

Coordination

Sensation

All the collecting tubules of human kidney finally discharge into the.

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Bowman's capsule

glomerulus

Pelvis

Urethra

A probe is a single stranded nucleotide sequence that will hybridize (pair) into a certain piece of

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DNA

RNA

Amino acid

Fatty acid

A dichromate can perceive two primary colours but is unable to perceive the one whose opsins are missing due to

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Metamorphosis

Transmutation

Alteration

Mutation

In human, relay centre is located is

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Fore brain

Mid brain

spinal cord

Hind Brian

Growth of tissue in an artificial liquid culture medium is termed as.

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cloning

Genetic engineering

Tissue culture

Gene therapy

Endangered species of plants have been recorded to more than.

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300

500

600

800

The functions of oxytocin islare to ___________

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Cause the uterus to contract

Induce labor

Stimulate the release of milk from the mother's mammary glands when her baby is nursing

All of the above

In aquatic ecosystem , near shore zone is called.

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Limnetic zone

Littoral zone

Profundal zone

Benthic zone

The unspecialized cells present in flatworm and Planaria are.

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Neoblast

Osteoblast

Osteoclast

Chondrocyte

A probe is a single stranded nucleotide sequence that will hybridize in to certain piece of.

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Amino acids

DNA

Carbohydrate

RNA

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