Give the technical/biological term for the following:

The point of contact between two neurons.

22.

Give the technical/biological term for the following:

(v) Protective membranes covering the human brain and spinal cord.

Give the technical/biological term for the following:

Respiratory openings found on the stem of woody plants.

Give the technical/biological term for the following:

The process by which white blood cells engulf harmful microbes.

Give the technical/biological term for the following:

The process of mixing of two different substances/molecules.

Give the technical/biological term for the following:

(x) Exudation of sap from the injured parts of the plant. 

State whether the following statements are True or False. If False, rewrite the correct form of the statement by only changing the last word of the statement.

A.

The alpha cells of the pancreas secrete insulin.

State whether the following statements are True or False. If False, rewrite the correct form of the statement by only changing the last word of the statement.

A.

Duplicated chromosomes remain attached at a point termed centrosome.

State whether the following statements are True or False. If False, rewrite the correct form of the statement by only changing the last word of the statement.

A.

The number of pairs of autosomes in man is 22.

State whether the following statements are True or False. If False, rewrite the correct form of the statement by only changing the last word of the statement.

A.

Penicillin obtained from a fungus is an example of an antibody.