Answer:
The unequal sharing of electrons gives the water molecule a slight negative charge near its oxygen atom and a slight positive charge near its hydrogen atoms. When a neutral molecule has a positive area at one end and a negative area at the other, it is a polar molecule.
Explanation:
HindII was the first restriction enzyme to be isolated. This enzyme was first isolated from Haemophilus influenzae Rd strain II.
Answer:
Natural pest control
Explanation:
Because its a way to be eco friendly using natural sources which does not harm insects
D.
They reproduce in a complicated process.