Question

multiple choice question phil has prepared a speech for biology class on the role of photosynthesis in plant growth. during the section on light absorption, he wants to be sure to emphasize that plants absorb only red and blue light and reflect green light. which of the following is the best representation of how that statement should appear in the speaking outline? 1. the process of photosynthesis begins when plants absorb light from the sun. but only red and blue light are absorbed. green light is reflected. a. light absorbed from the sun. 1. red and blue light only. 2. green light reflected. 1. light. 2. red and blue. 3. green. 1. sunlight absorbed (red, blue, green)

Explanation:

Plants absorb red and blue light for photosynthesis, reflecting green light (which is why they appear green). The correct option structures this information clearly for a speech outline, starting with the general light source, specifying the absorbed wavelengths, and noting the reflected green light.

Answer:

A. Light absorbed from the sun.

1. Red and blue light ONLY.
2. Green light reflected.