Chlorophyll b

Chlorophyll b is a green pigment found in plants, algae, and some bacteria that plays a crucial role in photosynthesis. It helps capture light energy, primarily from the blue and red parts of the sunlight, which plants use to convert carbon dioxide and water into glucose and oxygen. While chlorophyll a is the most common type involved in this process, chlorophyll b acts as an accessory pigment, broadening the spectrum of light that a plant can use for energy. This capability enhances the plant's ability to thrive in diverse lighting conditions.