In the box given below is a list of biological terms which can be used to complete the statements which follow. Select the appropriate term from the box and re-write the completed statement. You may use a term only once.

Concave, Neuron, Lactic acid, Glucose, Animal waste, Gestation, Nerve, Ethyl alcohol, Nephron, Myopia, DDT, Pregnancy, Convex

A non-degradable pollutant is ______.

Match the items in Column A with those which are most appropriate in Column B. You must rewrite the matching pairs.

Name the following:

Cytoplasmic organelles which help in the manufacture of starch.

Name the following:

The statistical study of human population.

In the box given below is a list of biological terms which can be used to complete the statements which follow. Select the appropriate term from the box and re-write the completed statement. You may use a term only once.

The basic unit of the human brain is the ______.

Name the following:

A solution whose concentration is greater than that of the cell sap.

In the box given below is a list of biological terms which can be used to complete the statements which follow. Select the appropriate term from the box and re-write the completed statement. You may use a term only once.

The end-product of fermentation is ______.

In the box given below is a list of biological terms which can be used to complete the statements which follow. Select the appropriate term from the box and re-write the completed statement. You may use a term only once.

The type of lens used to correct myopia is ______.

Name the following:

Pair of genes responsible for a particular characteristic in an individual.

In the box given below is a list of biological terms which can be used to complete the statements which follow. Select the appropriate term from the box and re-write the completed statement. You may use a term only once.

The period of complete development of the foetus till birth is termed ______.