Slide 1Earth-Sun Relationships The Reasons for the Seasons Slide 2 Solar Radiation The earth intercepts less than one two-billionth of the energy given off by the sun. However,…
Slide 1 1 Plant Reproduction Chapter 41 Slide 2 2 Flower Initiation Slide 3 3 Flowering Response to Daylength Slide 4 4 Plants Can “Remember” Slide 5 5 Flowering Model…