The germ theory of diseases was put forward by

Question

The germ theory of diseases was put forward by

A. Louis Pasteur

B. Luister

C. Leuwenhoek

D. Flemming

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The buffer substance in blood is

A. Calcium carbonate

B. Carbon dioxide

C. Sodium bicarbonate

D. Ammonia

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During dehydration, the human body is usually lost by the human body is

A. sugar

B. sodium chloride

C. potassium chloride

D. iodine

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Damage to hearing is caused by sounds which exceed

A. 70 decibels

B. 80 decibels

C. 100 decibels

D. 120 decibels

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Biocatalysts are

A. hormones

B. vitamins

C. enzymes

D. pheromones

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The cortex of human brain normally consists of

A. five billion, two hundred million cells

B. nine billion, two hundred million cells

C. six billion, two hundred million cells

D. eight billion, two hundred million cells

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What is the colour of the outer portion of the spinal cord?

A. gray

B. brown

C. white

D. yellow

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Organisms that live in the deep sea are mainly

A. Herbivores

B. Carnivores

C. Detritivores

D. None of the above

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Animals that feed only on dead flesh are

A. herbivorous

B. carnivorous

C. omnivorous

D. carrion-eaters

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Tse-Tse fly is the vector for

A. malarial parasite

B. try peorosoma

C. piroplasm

D. microfilaria

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The golden age of Dinosaurs was

A. Palaezoic

B. Cenozoic

C. Mesozoic

D. Proterozoic

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Synthesis of nutrients by green plants is called

A. photo-oxidation

B. photo-respiration

C. photo-synthesis

D. photo-periodism

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The universal donor belongs to blood group

A. A

B. B

C. AB

D. O

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Oparin is known for his hypothesis on

A. origin of species

B. origin of life

C. one germ one disease

D. one gene one enzyme

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Those small organisms which float on the surface of water are called

A. Necton

B. pH indicators

C. Plankton

D. Benthos

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Bovine Spongiform Encephalopathy refers to

A. Brain Fever

B. Mad Cow Disease

C. Enteric Fever

D. Poultry Diarrhoea

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The bile contains the pigments

A. haemoglobin and haemoerythrin

B. biliviridin and bilirubin

C. bilirubin and haemocyanin

D. haemoglobin and biliviridin

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The insects do not have blood pigments because

A. there is no blood

B. blood does not have a respiratory function

C. tissues have pigments

D. pigments are elsewhere

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The pigment which is responsible for blood clotting is

A. Fibrinogen

B. Haemoglobin

C. Glucose

D. Blood cells

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When the earth was formed it had an atmosphere with

A. Hydrogen, Oxygen and Nitrogen

B. Water Vapour, Hydrogen and Oxygen

C. Oxygen, Carbondioxide and Nitrogen

D. Water Vapour, Ammonia and Methane

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The dreaded virus which, on reaching the central nervous system, produces spasms of the muscles of the throat and the cheat while swallowing, and is sure to kill the patient is

A. Poliomyelitis virus

B. AIDS virus

C. Smallpox virus

D. Rabies virus

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Scurvy is prevented by vitamin

A. A

B. B

C. C

D. D

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What is the bacterial disease in lime fruits?

A. Phythophthora

B. White rust

C. Citrus canker

D. Smut disease

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Translocation of food takes place in plants through

A. xylem

B. phloem

C. cambium

D. cortex

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What do you mean by lentic biota?

A. Plants and animals in lakes and ponds

B. Plants and animals in forest

C. Plants and animals in sea water

D. Desert plants and animals

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When does the heart start functioning?

A. At birth

B. After birth

C. Before birth

D. After a week from birth

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In one minute normally the heart beats

A. 60 times

B. 80 times

C. 100 times

D. 72 times

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The term 'Fauna' means

A. plant kingdom

B. animal kingdom

C. neither

D. Both

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The oldest era is

A. Palaeozoic

B. Mesozoic

C. Cenozoic

D. Proterozoic

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Mouth and foot diseases in cattle are caused by

A. Bacteria

B. Virus

C. Fungi

D. Pennicilium

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India's first transgenic crop was

A. Potato

B. Brinjal

C. Sugarcane

D. Bt cotton

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Accepted Answer

A. Louis Pasteur

The germ theory of diseases was put forward by

Correct Answer :

Show all General Biology Set 2 MCQ

Related Questions

The buffer substance in blood is

During dehydration, the human body is usually lost by the human body is

Damage to hearing is caused by sounds which exceed

Biocatalysts are

The cortex of human brain normally consists of

What is the colour of the outer portion of the spinal cord?

Organisms that live in the deep sea are mainly

Animals that feed only on dead flesh are

Tse-Tse fly is the vector for

The golden age of Dinosaurs was

Synthesis of nutrients by green plants is called

The universal donor belongs to blood group

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Those small organisms which float on the surface of water are called

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The bile contains the pigments

The insects do not have blood pigments because

The pigment which is responsible for blood clotting is

When the earth was formed it had an atmosphere with

The dreaded virus which, on reaching the central nervous system, produces spasms of the muscles of the throat and the cheat while swallowing, and is sure to kill the patient is

Scurvy is prevented by vitamin

What is the bacterial disease in lime fruits?

Translocation of food takes place in plants through

What do you mean by lentic biota?

When does the heart start functioning?

In one minute normally the heart beats

The term 'Fauna' means

The oldest era is

Mouth and foot diseases in cattle are caused by

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