Which statement correctly distinguishes photosynthesis and respiration? Photosynthesis occurs in animal cells and not plant cells. Cellular respiration occurs in animal cells and not plant cells. Photosynthesis uses chemical energy as energy source, and cell respiration uses light energy. Photosynthesis uses light as energy source, and cell respiration uses chemical energy.

Depending on the organism the number of in a cell may change

Why did mendel use pea plants in his experiments? a. they have no alleles. b. they are haploid organisms. c. they reproduce quickly. d. they are all male.

4. if a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? a. water will move out of the cell, causing it to shrivel. b. water will move in and out of the cell at the same rate. c. water will move out of the cell, causing it to swell. d. water will move into the cell, causing it to swell.