Which of these is an organism that produces the same traits in each generation?
a. hybrid
b. pea plant
C. chromosome
D. purebred

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?

Suppose you could go back in time to interview henri becquerel on the day he discovered radioactivity. from his perspective, write an account of the discovery.

Which statement is true for bacteria a. bacteria have complex internal structures b. all bacteria are spiral in shape c. all bacteria cause disease in animals d. bacteria break down some foods