How does photosynthesis vary among different plants?

How does photosynthesis vary among different plants?

Photosynthesis can vary significantly among different plants due to factors like their environment and adaptations. For example, C3 plants, like wheat, use a standard process, while C4 plants, like corn, have a modified pathway that allows them to thrive in hotter climates.

What are some examples of C3 and C4 plants?

C3 plants include rice, barley, and most trees, while C4 plants include maize, sugarcane, and sorghum. Each type has adapted to its environment.

What about CAM plants? How do they fit in?

CAM plants, like succulents and cacti, open their stomata at night to minimize water loss. They store CO2 and use it during the day for photosynthesis.

Why is photosynthesis important for the ecosystem?

Photosynthesis is crucial as it produces oxygen and organic compounds, forming the base of the food chain and supporting life on Earth.

Can you explain the light-dependent and light-independent reactions?

Sure! Light-dependent reactions occur in the thylakoid membranes and convert light energy into chemical energy. Light-independent reactions, or the Calvin cycle, take place in the stroma and use that energy to synthesize glucose.