A model organism is a species that has been widely studied to understand a particular biological phenomena, normally used because they are easy to breed and maintain in a laboratory setting and has certain experimental advantage.
The criteria that Thomas hunt Morgan was looking for include; the model organism should be small in size, easy to keep in the laboratory and also able to produce large number of off springs in a short time.
B. Hydrogen bonds make the positive sides of water molecules stick to each other
Answer:
Nucleotides make up DNA, or deoxyribonuleic acid.
Explanation:
Produced during ATP synthase in the mitochondria
D. POPS.
Your answer is D because pesticides have aldrin, chlordane, .... which are all POPS.
