Rate of mutation can be increased in plants by

Question

Rate of mutation can be increased in plants by

C. X-ray

Correct Answer :

C. X-ray

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Appearance of offspring resembling their remote ancestor is called

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Antibodies are formed in

C. spleen

D. liver

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Bird nu is a disease which affects and spreads through

A. Cattle

B. Sheep

C. Prawn

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Temperature treatment which shortens the vegetative period and hastens the flowering is called

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The primary energy for living organisms is

D. ATP

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What is 'atavism'?

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It Is not advisable to sleep under a tree at night because of release of

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Late Blight' is a disease that affects the _______ crop.

B. cashew

C. potato

D. pepper

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Scrub jungle Is characterised by

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AIDS is caused by the organisms which are

B. fungi

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Which among the following is the best source of proteins?

A. apples

B. butter

C. beans

D. fish

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The universal donor belongs to blood group

A. A

B. B

C. AB

D. O

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Blood of cockroach is

A. red

B. bluish

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Chromosome theory of inheritance was propounded by

B. Mendel

C. Muller

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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

Discuss this answer

The plant hormone which promotes ripening of fruits is

A. auxin

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Charles Darwin was influenced in his work by

D. Mendel

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The insects do not have blood pigments because

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Herbivores are

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Lactose and Rennin, the enzymes required to digest milk, disappear in the human body by the age of _______ years.

A. 2

B. 3

C. 5

D. 8

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What do you mean by lentic biota?

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The small pox vaccine was discovered by

C. John

D. Harvey

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Oxygen transport is a function of

D. Plasma

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The life cycle of Malarial Parasite consists of two phases in man. Where do they occur?

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Hormone promoting maleness in flowering plants is

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The most accepted theory of the origin of earth is the fiery origin which was propounded by

D. Hoyle

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The suggestion that the chromosomes are the carriers of hereditary material was first made by

D. Morgan

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The plant cells are surrounded rigidly by

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Which among the following is a Cast growing tree?

A. Teak

C. Banyan

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Green plants synthesise carbohydrates by the

Discuss this answer

Answer 1

A. More manure

Answer 2

B. More pesticides

Answer 3

D. More light

Answer 4

A. Atavism

Answer 5

B. Lethality

Answer 6

C. Mutation

Answer 7

D. Progeny

Answer 8

A. lymph nodes

Answer 9

B. red bone marrow

Answer 10

D. Poultry

Answer 11

A. Phototropism

Answer 12

B. Photoperiodism

Answer 13

C. Vernalisation

Answer 14

D. Thermoregulation

Answer 15

A. Solar energy

Answer 16

B. Chemical energy

Answer 17

C. Mitochondria

Answer 18

A. The genes which show numerous phenolypic effects

Answer 19

B. Reappearance of traits after several generations

Answer 20

C. Effects of mutation

Answer 21

D. Intermediate inheritance of genes

Answer 22

A. oxygen in a lesser quantity than the required levels

Answer 23

B. oxygen in large amounts

Answer 24

C. carbon monoxide

Answer 25

D. carbon dioxide

Answer 26

A. coconut

Answer 27

A. heavy rainfall

Answer 28

B. no rainfall

Answer 29

C. poor rainfall

Answer 30

D. none of the above

Answer 31

A. bacteria

Answer 32

C. viruses (HTLV III)

Answer 33

D. Protozoa

Answer 34

C. greenish

Answer 35

D. colourless

Answer 36

A. Sutton and Boveri

Answer 37

D. Beadle and Tatum

Answer 38

A. Poliomyelitis virus

Answer 39

B. AIDS virus

Answer 40

C. Smallpox virus

Answer 41

D. Rabies virus

Answer 42

B. ethylene

Answer 43

C. gibberellin

Answer 44

D. cytokinin

Answer 45

A. Wallace

Answer 46

B. Lamarck

Answer 47

C. Malthus

Answer 48

A. there is no blood

Answer 49

B. blood does not have a respiratory function

Answer 50

C. tissues have pigments

Answer 51

D. pigments are elsewhere

Answer 52

A. primary consumers

Answer 53

B. secondary consumers

Answer 54

C. tertiary consumers

Answer 55

D. decomposers

Answer 56

A. Plants and animals in lakes and ponds

Answer 57

B. Plants and animals in forest

Answer 58

C. Plants and animals in sea water

Answer 59

D. Desert plants and animals

Answer 60

A. Louis Pasteur

Answer 61

B. Edward Jenner

Answer 62

A. White Blood Corpuscles

Answer 63

B. Red Blood-Corpuscles

Answer 64

C. Blood Platelets

Answer 65

A. In RBC and liver cells

Answer 66

B. In WBC and RBC

Answer 67

C. In lymph

Answer 68

D. In gall bladder and pancreas

Answer 69

A. Indole Acetic Acid

Answer 70

B. Kinetin

Answer 71

C. Cytokinin

Answer 72

D. Gibberellin

Answer 73

A. Laplace

Answer 74

B. Chamberlain

Answer 75

C. James Jean

Answer 76

A. Johanson

Answer 77

B. Flemming

Answer 78

C. Sutton and Boveri

Answer 79

A. plasmalemma

Answer 80

B. cell membrane

Answer 81

C. cell wall

Answer 82

D. plasma membrane

Answer 83

B. Eucalyptus

Answer 84

D. Coconut

Answer 85

A. holozoic method

Answer 86

B. holophytic method

Answer 87

C. saprophytic method

Answer 88

D. parasitic method

Rate of mutation can be increased in plants by

Correct Answer :

Show all General Biology Set 2 MCQ

Related Questions

Appearance of offspring resembling their remote ancestor is called

Antibodies are formed in

Bird nu is a disease which affects and spreads through

Temperature treatment which shortens the vegetative period and hastens the flowering is called

The primary energy for living organisms is

What is 'atavism'?

It Is not advisable to sleep under a tree at night because of release of

Late Blight' is a disease that affects the _______ crop.

Scrub jungle Is characterised by

AIDS is caused by the organisms which are

Which among the following is the best source of proteins?

The universal donor belongs to blood group

Blood of cockroach is

Chromosome theory of inheritance was propounded by

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

The plant hormone which promotes ripening of fruits is

Charles Darwin was influenced in his work by

The insects do not have blood pigments because

Herbivores are

Lactose and Rennin, the enzymes required to digest milk, disappear in the human body by the age of _______ years.

What do you mean by lentic biota?

The small pox vaccine was discovered by

Oxygen transport is a function of

The life cycle of Malarial Parasite consists of two phases in man. Where do they occur?

Hormone promoting maleness in flowering plants is

The most accepted theory of the origin of earth is the fiery origin which was propounded by

The suggestion that the chromosomes are the carriers of hereditary material was first made by

The plant cells are surrounded rigidly by

Which among the following is a Cast growing tree?

Green plants synthesise carbohydrates by the

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