1. Observe: The color of a light wave is determined by its wavelength. On the COLOR tab, slowly drag the Light
wavelength slider back and forth and observe the effect on oxygen production. How does the color of light affect
the rate of photosynthesis?

Consider this plant cell which organelle is labeled g

Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds?