Definition of collegium in the Definitions.net dictionary. Meaning of collegium. What does collegium mean? Information and translations of collegium in the most comprehensive dictionary definitions resource on the web.
Oxygen is also released through the stomata. Water is obtained by the plant through the roots and delivered to the leaves through vascular plant tissue systems. Sunlight is absorbed by chlorophyll, a green pigment located in plant cell structures called chloroplasts. Chloroplasts are the sites of photosynthesis.
The cell wall also bonds with other cell walls to form the. structure of the plant. chloroplast - an elongated or disc-shaped organelle containing chlorophyll. Photosynthesis (in which. energy from sunlight is converted into chemical energy - food) takes place in the chloroplasts.