Answer:
glycerol
Explanation:
A triglyceride is made up of three fatty acids and one molecule of _glycerol .
The correct option is A.
Unsaturated fats are the kind of fats that contain at least one double bond.Therefore, a polyunsaturated fat is one that contain more than one double bond in its molecule. In fats, double bonds signify the level of unsaturation of a molecule. Unsaturated fats are considered to be a more healthy choice than saturated fats.
The answer is increased mutation rate.
Reproductive isolation is the existence of biological factors that impede members of two species from interbreeding and producing viable fertile offspring. These biological barriers may be pre-zygotic or post zygotic; post zygotic barriers include developmental errors of embryo, become infertile, or not living long enough to reproduce; while the prezygotic barriers include; habitat isolation, temporal isolation, genetic barriers among others.
Bacteria's cell wall is made of peptidoglycans; among protists Algae have cell walls made of cellulose.
Fungi's cell wall is made up of chitin.
Plants cell wall is made of cellulose.
Cordon and search is a military tactic to cordon off an area and search the premises for weapons or insurgents.
