Oxygen transportation in human body takes place through
1) Blood
2) Lungs
3) Tissue
The correct sequence of transportation is

Question

Oxygen transportation in human body takes place through
1) Blood
2) Lungs
3) Tissue
The correct sequence of transportation is

A. 1, 2 and 3

B. 3, 1 and 2

C. 2, 1 and 3

D. 1,3 and 2

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Show all General Biology Set 2 MCQ

Comment

Saliva flows at the sight of food. This action is

A. involuntary

B. voluntary

C. a reflex

D. causative

Discuss this answer

Chromosome theory of inheritance was propounded by

A. Sutton and Boveri

B. Mendel

C. Muller

D. Beadle and Tatum

Discuss this answer

Rate of mutation can be increased in plants by

A. More manure

B. More pesticides

C. X-ray

D. More light

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Kwashiorkar is characterised by

A. dermatitis, changes in hair pigments and retarded brain growth

B. excretion of creatine in excess

C. tyrosinosis and alcaptonuria

D. None of these

Discuss this answer

Loss of blood is

A. clotting

B. receding

C. healing

D. drying up

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Blood pressure is measured by

A. Auxanometer

B. Stethoscope

C. Sphygmomanometer

D. Kaleidoscope

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The part of the brain in Control of Voluntary muscles is

A. cerebellum

B. medulla oblongata

C. pons

D. cerebrum

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Mutations could be created by X-rays. This was found by

A. Muller

B. Morgan

C. Meyer

D. Flemming

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The hormone that contains iodine is

A. Prolactin

B. Vasopressin

C. Thyroxine

D. Adrenalin

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An organism eating its own species is called

A. carnivore

B. detritivore

C. cannibal

D. herbivore

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The disease in which blood clotting does not take place is known as

A. xerophthalmia

B. haemopoiesis

C. haemophilia

D. haemoerythrin

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The blood clotting requires the vitamin

A. A

B. B

C. C

D. K

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The hormones are carried to target organs through the

A. blood

B. lymph

C. water

D. corpuscles

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The term 'Fauna' means

A. plant kingdom

B. animal kingdom

C. neither

D. Both

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The saliva contains an enzyme called

A. ptyalin

B. pepsin

C. trypsin

D. erepsin

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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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Which of the following crops helps in nitrogen fixation?

A. Rice

B. Wheat

C. Maize

D. Beans

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Eugenics is the application of genetics to improve

A. crop plants

B. fruit trees

C. cattle

D. human beings

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Bordetella pertussis causes

A. tetanus

B. diphtheria

C. whooping cough

D. rabies

Discuss this answer

Haemophilia is a hereditary disease carried by

A. females and expressed by females

B. females and expressed by males

C. males and expressed by females

D. males and expressed by males

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Calcium and phosphorus assimilation will depend on sufficient intake of

A. vitamin B complex

B. vitamin D

C. vitamin A

D. vitamin C

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Prions are composed largely of

A. DNA

B. proteins

C. RNA

D. None of these

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What is 'atavism'?

A. The genes which show numerous phenolypic effects

B. Reappearance of traits after several generations

C. Effects of mutation

D. Intermediate inheritance of genes

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In case of a heart attack a hormone is injected as an emergency measure. Which one is it?

A. Thyroxine

B. Vasopressin

C. Heparin

D. Insulin

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The function of a cell wall is

A. to give definite shape to the cell

B. to provide mechanical strength and protection to the cell

C. to prevent the cell from desiccation

D. All the above

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Haemophllia is a genetic disorder which leads to

A. decrease in haemoglobin level

B. rheumatic heart disease

C. increase in haemoglobin level

D. non-clothing of blood

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The biologist who believed in the spontaneous creation of microorganisms was

A. Leuwenhock

B. Needham

C. Spallanzeni

D. Pasteur

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Dr Khorana's work relates to

A. synthesis of simple DNA

B. genetic code

C. reduction of mutation

D. synthesis of RNA from bacterial cell

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Excess carbohydrates and insufficient proteins in dally diet will lead to

A. Kwashiorkor

B. Night blindness

C. Pernicious anaemia

D. Loss of hair

Discuss this answer

Higher plants take up nitrogen as

A. Nitrites only

B. Nitrates only

C. Nitrates and Ammonia

D. Urea

Discuss this answer

Accepted Answer

C. 2, 1 and 3

Oxygen transportation in human body takes place through
1) Blood
2) Lungs
3) Tissue
The correct sequence of transportation is

Correct Answer :

Show all General Biology Set 2 MCQ

Related Questions

Saliva flows at the sight of food. This action is

Chromosome theory of inheritance was propounded by

Rate of mutation can be increased in plants by

Kwashiorkar is characterised by

Loss of blood is

Blood pressure is measured by

The part of the brain in Control of Voluntary muscles is

Mutations could be created by X-rays. This was found by

The hormone that contains iodine is

An organism eating its own species is called

The disease in which blood clotting does not take place is known as

The blood clotting requires the vitamin

The hormones are carried to target organs through the

The term 'Fauna' means

The saliva contains an enzyme called

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

Which of the following crops helps in nitrogen fixation?

Eugenics is the application of genetics to improve

Bordetella pertussis causes

Haemophilia is a hereditary disease carried by

Calcium and phosphorus assimilation will depend on sufficient intake of

Prions are composed largely of

What is 'atavism'?

In case of a heart attack a hormone is injected as an emergency measure. Which one is it?

The function of a cell wall is

Haemophllia is a genetic disorder which leads to

The biologist who believed in the spontaneous creation of microorganisms was

Dr Khorana's work relates to

Excess carbohydrates and insufficient proteins in dally diet will lead to

Higher plants take up nitrogen as

Also checkout

Oxygen transportation in human body takes place through1) Blood2) Lungs3) TissueThe correct sequence of transportation is

Correct Answer :

Show all General Biology Set 2 MCQ

Related Questions

Saliva flows at the sight of food. This action is

Chromosome theory of inheritance was propounded by

Rate of mutation can be increased in plants by

Kwashiorkar is characterised by

Loss of blood is

Blood pressure is measured by

The part of the brain in Control of Voluntary muscles is

Mutations could be created by X-rays. This was found by

The hormone that contains iodine is

An organism eating its own species is called

The disease in which blood clotting does not take place is known as

The blood clotting requires the vitamin

The hormones are carried to target organs through the

The term 'Fauna' means

The saliva contains an enzyme called

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

Which of the following crops helps in nitrogen fixation?

Eugenics is the application of genetics to improve

Bordetella pertussis causes

Haemophilia is a hereditary disease carried by

Calcium and phosphorus assimilation will depend on sufficient intake of

Prions are composed largely of

What is 'atavism'?

In case of a heart attack a hormone is injected as an emergency measure. Which one is it?

The function of a cell wall is

Haemophllia is a genetic disorder which leads to

The biologist who believed in the spontaneous creation of microorganisms was

Dr Khorana's work relates to

Excess carbohydrates and insufficient proteins in dally diet will lead to

Higher plants take up nitrogen as

Also checkout

Oxygen transportation in human body takes place through
1) Blood
2) Lungs
3) Tissue
The correct sequence of transportation is