This reaction is called a condensation reaction. It is also known as a dehydration reaction.
When three fatty acids become attached to a glycerol molecule, a triglyceride is formed. The fatty acids become attached to the glycerol through a condensation reaction named so because 3 water molecules are formed from the 3 OH groups from the fatty acid chains and 3 H atoms from the glycerol.
The bond formed between the fatty acid chain and the glycerol is called an ester linkage.
It synthesizes proteins and lipids, and puts them in vesicles and sends it to where it has to go
Answer of Q.1. is:
C] Ferns
While, Answer of Q.2 is ;
B] Mollusks