Give one significant difference between each of the following: �

Subject

Biology

Class

ICSE Class 12

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Sample Papers

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 Multiple Choice QuestionsFill In the Blanks

1.

Fill in the blanks :

The pigment in red muscle fibre is________

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2.

Fill in the blanks :

Amount of blood pumped by heart per minute is called________

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3.

Fill in the blanks :

Ethylene accelerates_________of leaves, flowers and fruits.

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4.

Fill in the blanks:

The biological name of Tulsi plant is________

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5.

Fill in the blanks :

_________is the causative agent of Cholera.

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 Multiple Choice QuestionsShort Answer Type

6.

(a) Give one significant difference between each of the following:  

Absorption spectrum and Action spectrum

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7.

Give one significant difference between each of the following:   

Heart Wood and Sap Wood

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8.

Give one significant difference between each of the following:  

Tranquillizers and Sedatives


Tranquillizers Sedatives
Tranquillizers are drugs which bring about mental tranquilty by relieving anxiety and tension without affecting consiousness. Sedatives are drugs that produce a calming effect, bring about a state of physical or mental comfort accompanied by a reduction or even suspension of mental activity and finally leading to complete suppression of consciousness. 
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9.

Give one significant difference between each of the following:

Arteriosclerosis and Atherosclerosis

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10.

Give one significant difference between each of the following:

Myogenic heart and Neurogenic heart

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