Question # 1

Lysosomal sacs are rich in

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Acid oxidase and hydrolytic enzyme

Acid phosphatase and hydrolytic enzyme

Aductase and oxidases only

None of above

Algae whose cell wall consist of two shells overtax like betray dish.

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Dinoflagellotes

diatoms

euglenoids

Cillates

Covalently bonded non protein part is called.

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Co factor

Activator

Prosthetic group

Co enzyme

Tracheophyta is further subdivision into.

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02 subdivisions

04 subdivisions

03 subdivisions

07 subdivisons

Trypanosoma causes the disease known as

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Malaria

Sleeping sickness

Diarrhea

None of these

Which of the following vertebrates posses single circuit heart.

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Reptiles

Birds

Mammals

Fishes

Resolution power of a typical compound. microscope is.

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300 x

1.0 micro meter

2.0 micro meter

2-4 Angstron

Plasma proteins carry about____________% CO2 from body fluids to lungs.

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1%

2%

4%

5%

Animals that have their body cavity filled with parenchyma are called

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Acoelomates

Coelomates

Pseudocelomates

None of these

Which of the following is not an attribute of population.

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Population density

Gene frequency

Gene structure

Gene flow

The most abundant carbohydrates in nature is

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Starch

Cellulose

Maltose

Glucose

Alzheimer's disease is characterized by the decline in the function of.

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Brain

Kidney

Liver

Stomach

Interatrial vertebrates, the gill pouches develop into.

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Gills

Lungs

Nose

Eustachian tube

Which one is not a bone of axial skeleton

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Ribs

Sternum

Pelvic

Cranium

The mechanism of evaporative cooling in respiratory tract of dog is known as

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Panting

Shievering thermogenesis

Thermoregulation

vasodilation

In incubating eggs artificially the incubators are usually regulated at temperature between

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20 - 22^oC

27 - 29^oC

30 - 32^oC

36 - 38^oC

The armored mammal that lives only in America is the.

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Armadillo

Echidna

Pengun

Pelvis and leg bones

A localized group of individuals belonging to the same species is called as.

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Community

Population

Ecosystem

Bio sphere

DNA Finger prints can be separated from.

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Plasma

Lymph

Blood

Serum

The process that normally exerts the greatest control over the water balance of an individual is:

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Sweating

Kidney function

Evaporation through the skin

Respiratory loss

In 1953, F . Sanger described the sequence of amino acids of.

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Myoglobin

Insulin

Keratin

Globulin

The corpus luteumscetres a hormone called.

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Oxytocine

Progestrone

Testostrone

Ostrogen

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