Question # 1

Which of the following does not occur in the oral cavity?

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Lubrication of the food

Beginning of protein digestion

Breaking the food into small fragments

All of the above do occur in the oral cavity

Plants cells have ______and________, which are not present in animal cells.

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Mitochondria, Chloroplasts

Cell membranes, cell walls

Chloroplasts, nucleus

Chloroplasts, cell wall

Who discovered Golgi bodies?

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Dolland

Pasteur

Camilla Golgi

Theodor Schwann

Who suggested the first system of classification of organisms?

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Al-Jahiz

Aristotle

John Ray

Averroes

Which of the following structure is absent in animals?

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Spindle

Centrioles

Chromatids

Phragmoplant

A patient with blood group A can be given the blood of donor who has:

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Blood group A or AB

Blood group A or O

Blood Group A only

Blood group O only

Stomata close when the guard cells:

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Lose water

Gain chloride ions

Become turgid

Gain potassium ions

Dietary deficiency of ..................... is quite common.

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Vitamin A

Vitamin B

Vitamin D

Vitamin E

A.F.A King supported his hypothesis by about ____________ observation.

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10

15

20

25

Anton Van Leeuwenhoek was ............... scientist.

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English

Dutch

French

German

Water makes the compositon of protoplasm of all living organisms

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50-60%

60-70%

60-80%

60-90%

A material which contain weakened pathogen is called.

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Vaccines

Antigene

Antibodies

Antiboitic

Dominant alleles are represented by ______ letter and recessive alleles by _____ letter.

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Capital lowercase

Lowercase, capital

Lower case, lowercase

Capital, capital

Human Urinary system consists of.

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Kidneys

Ureter

Urinary bladder

All of these

Number of cranial bone is:

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8

14

22

33

Which one of the following is tertiary consumer.

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Owl

Larva of burtterfly

Deer

Rabbit

If you look at an intact human brain, what you see the mostis a large, highly convoluted outer surface, this is the:

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Cerebrum

Cerebellum

Pons

Medulla oblongata

Human insulin gene was transferred into:

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Yeast

Becteria

Virus

Algae

Onion lily reproduce by:

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Blubs

Corms

Rhizomes

Stem tubers

Which organism is used in fermentation for the preparation of glycerol:

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Aspergillus

Saccharomyces

Bacillus

Streptococus

Find the INCORRECT statement:

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Bone is where most blood cells are made.

Bones serves as a storehouse for various minerals.

Bones is a dry and non-living supporting structure.

Bone protects and supports the body and its organs.

The inflamation of bronchi or bronchioles is caled:

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Bronchites

Emphysema

Pneumonia

Chest box

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