11.

Given one difference between each of the following:

Auricles and Ventricles.

Explain what would happen if:

Excess fertilizers are added to soil.

Explain what would happen if:

Blood clots in the coronary artery.

Explain what would happen if:

Beta cells in the islets of Langerhans are damaged.

Explain what would happen if:

Silicon emulsion is applied over the surface of leaves.

Explain what would happen if:

Magnesium element is deficient in the soil.

Mention the most significant function of the following:

Mention the most significant function of the following:

Mention the most significant function of the following:

Mention the most significant function of the following:

Leg haemoglobin