Which of the following chemical can be added for sweetening of food items at cooking temperature and does not provide calories?

(a) Sucrose

(b) Glucose

(c) Aspartame

(d) Sucralose

In hypermetropia image formed by eye lens is beyond retina and is focussed to retina by a convex lens.

Cetyltrimethyl ammonium bromide is an example of Cationic detergent

Phenelzine is an example of Tranquilizer

Coca alkaloid or cocaine is obtained from Erythroxylum coca.