Photosynthesis is an essential process for plants to survive. C3 and C4 are two important types of photosynthesis which have distinct differences. This article will discuss the various characteristics that set these two processes apart from each other. It will also explain how they impact plant growth and development.
About Difference Between C3 And C4 Plants
| C3 Plants | C4 Plants |
|---|---|
| Photosynthesis occurs in mesophyll cells. | Photosynthesis occurs in bundle sheath cells. |
| Uses the enzyme RuBisCO for CO2 fixation. | Utilizes PEP carboxylase to fix CO2. |
| Stomata open during day and night. | Stomata open only during daytime. |
| Adapted to cooler climates. | Adapted to warmer climates. |
| Requires more water for photosynthesis. | Less water is needed for photosynthesis. |
| Produces a three-carbon compound as a product of carbon fixation. | Produces a four-carbon compound as a product of carbon fixation. |
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