Life: The Science of Biology 11th Edition

Published by W. H. Freeman
ISBN 10: 1-31901-016-4
ISBN 13: 978-1-31901-016-4

Chapter 10 - Photosynthesis: Energy from Sunlight - 10.5 - Photosynthesis Is an Integral Part of Plant Metabolism - 10.5 Recap - Learning Outcomes - Page 210: 2

Answer

Most solar radiation is delivered at wavelengths that are unsuitable for photosynthesis. Pigment molecules like chlorophyll absorb all wavelengths of visible light besides green, so efficiency is further reduced. Additionally, a portion of radiation is reflected from the earth's surface and never makes its way to plants.

Work Step by Step

Most solar radiation is delivered at wavelengths that are unsuitable for photosynthesis. Pigment molecules like chlorophyll absorb all wavelengths of visible light besides green, so efficiency is further reduced. Additionally, a portion of radiation is reflected from the earth's surface and never makes its way to plants.
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