Science Question

if the parent hydra has 32 chromosomes, how many chromosomes does the hydra offspring have?

Which event occurs during interphase? A) cytoplasm divides B) centrioles duplicate C) spindle fibers begin to form D) centromeres divide

What the answer i cant see it

Why do red blood cells appear smaller after being exposed to a hypertonic starch solution?

Which of these is an example of a biotic factor that affects plant growth? A. Insects of animals that feed on plants B. The amount of sunlight C. The amount of rainfall D. None of these

Extend your thinking: In the Osmosis Gizmo, the cell is placed in a very small chamber. Suppose a cell is placed in a large container of water with a very low solute concentration. What do you think would happen? Explain your answer.

From the following list, which is a limitation to using an electron microscope? can only view live samples the limited amount of magnification the high expense short sample preparation time

Why does air at 75% relative humidity and 30°C make your skin feel stickier than air at 75% relative humidity at 10°C? A. Warm air rises while cold air falls. B. The warmer air contains less water vapor per unit of volume. C.

When the two solutions are mixed, a clear solution with white powder at the bottom results., What has caused this change?

What receptor type is exemplified opening a channel to get sodium into the cell

What is the total amount of tissue of all organisms in a food chain called?