(a) Name the following:

(i) The organization which procures and supplies blood during an emergency.

(ii) The blood vessel which supplies blood to the liver.

(iii) The number of chromosomes present in a nerve cell of a human being.

(iv) The layer of the eyeball that forms the transparent Cornea.

(v) The wax like layer on the epidermis of leaves which reduces transpiration.

(i) Red Cross

(ii) Hepatic artery

(iii) 46/23 pairs

(iv) Sclera/Sclerotic layer

(v) Cuticle/cutin