What are gene banks? A. A collection of living animals.
B. A collection of information about genes.
C. A store of money for preserving biodiversity.
D. A store of genetic material from different species.
Please help me

5. what might happen if you were to remove all light from the setup after the discs have all become buoyant? describe what you would see. explain why this would occur with relation to cellular processes like respiration. [referring to an ap biology lab in which spinach discs are placed in a sodium bicarbonate solution and exposed to light.]