biology 20 photosynthesis Study Sets and Flashcards | Quizlet
Biology 20 Photosynthesis Worksheet Answers
In plants, photosynthesis occurs mainly within the . Since photosynthesis requires carbon dioxide, water, and sunlight, all of these substances must be obtained by or transported to the leaves. Carbon dioxide is obtained through tiny pores in plant leaves called stomata. Oxygen is also released through the stomata. Water is obtained by the plant through the roots and delivered to the leaves through .
Biology Study Guides - SparkNotes
Sunlight is absorbed by chlorophyll, a green pigment located in structures called . Chloroplasts are the sites of photosynthesis. Chloroplasts contain several structures, each having specific functions: