3. what are the abiotic and biotic components of the
biosphere?

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated

To determine if a particular plant is homozygous or heterozygous, you would have to test cross with a

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.