F2 plants segregate 9/16 colored: 7/16 colorless. If just one colored plant from the F2 generation is chosen at random and self-fertilized, what is the probability that this plant will only have colored progeny?

The oxidizing agent our bodies use to obtain energy from food is oxygen (from the air). if you breathe 15 times a minute (at rest), taking in and exhaling 0.5 l of air with each breath, what volume of air do you breathe each day? air is 21% oxygen by volume. what volume of oxygen do you breathe each day?

What feature of cell theory is best demonstrated in the image

Explain two reasons you think it is important for scientists to search for new ways to treat cancer