Question # 1

Mammals including human maintain their high body temperature within a narrow range of about

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30-32oC

36-38oC

32-36oC

35-37oC

Human body temperatrue is controlled by.

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Hypothalamus

Pons

Cerebellum

Medulla

Pressure filtration is kidney specifically occurs at

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Vasa recta

Bowmann's capsule

Urine collecting

Loop of henle

Example of day Neutral plant is.

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Tomato

Xanthium

Soyabean

Chrysanthium

The most toxic nitrogenous waste in animals is.

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Uric acid

ammonia

Creatinine

Urea

Interatrial vertebrates, the gill pouches develop into.

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Gills

Lungs

Nose

Eustachian tube

³²P and ³⁵S labeled viruses were used in his experiments by

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Watson & Crick

Hershey & Chase

Wilkins & Franklin

Correns & Bridge

During elongation, the cell volume increase upto.

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50 fold

100 fold

150 fold

200 fold

Antibody used for the treatment of genital hedges is obtained from

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Corn

Soya bean

Rice

Wheat

The chief nitrogenous waste in birds and reptiles is

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NH3

Urea

Uric Acid

Creatirine

The individuals called universal recipients have.

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A blood group

B blood group

Ab blood group

O blood group

Temperature around 4^oC stimulates the production of.

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Florigen

Vernalin

Ethene

Auxins

Adult transgenic tobacco plants glowed when sprayed with the substrate.

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Luciferin

Myoglobin

Hemoglobin

Methionine

Programmed and organized death of cell is known as.

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Apoptosis

Cancer

Necrosis

Metastasis

Long-day plants will flower in short days if the interrupted period is

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Long night

Short Night

Long day

Short day

Lutinizing hormone induces.

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Menstruation

Menopause

Ovulation

Oogenesis

Ethene induce flowering in

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Banana

Rose

Pine apple

Orange

The term niche was first proposedly joseph Grinnell an American.

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Embryologist

Ecologist

Ornithologist

Physiologist

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