Subject

Biology

Class

ICSE Class 12

Pre Boards

Practice to excel and get familiar with the paper pattern and the type of questions. Check you answers with answer keys provided.

Sample Papers

Download the PDF Sample Papers Free for off line practice and view the Solutions online.
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 Multiple Choice QuestionsShort Answer Type

11.

State the contribution of each of the following scientists :

Hansen 

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12.

State the contribution of each of the following scientists :

T.R. Malthus.

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13.

Give the exact location and function of the following :

Passage cells

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14.

Give the exact location and function of the following :

Grana

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15.

Give the exact location and function of the following :

Epiglottis


Location : It is a leaf-like cartilaginous flap at the front border of glottis.

Function : During swallowing. it covers the glottis to prevent the entry of food into in wind-pipe.

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16.

Give the exact location and function of the following :

Parotid gland

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17.

Give the exact location and function of the following :

Embryo sac.

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18.

Answer the following :

Mention the site of formation of glyoxylate from glycolate in photorespiration.

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19.

Answer the following :

Which protein binds Ca2+ that is released from the sarcoplasmic reticulum?

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20.

Answer the following : 

What is Apical Dominance ?

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