Answer: B
Explanation: The creation of a new species takes many, many generations.
Answer: they are distinguished from one another <span>by the number of fatty acids attached to the glycerol backbone.
</span>
<span>A monoglyceride is a molecule formed by a glycerol backbone and one
fatty acid covalently bonded to it through ester linkages.
</span>A diglyceride is a molecule formed by a glycerol backbone and two fatty acid chains covalently bonded to it through ester linkages.
A tryglyceride is a molecule formed by a glycerol backbone and three fatty
acid chains covalently bonded to it through ester linkages.
I enjoyed learning about punnet square in school.
