C4 plants are most likely to be found in climates with high temperatures and intensive amounts of sunlight. They are mostly found in these types of climates because C4 plants does not go through photorespiration (a process that goes against photosynthesis) and are able to keep their stomates closed for longer periods to stop large water loss.
C4 plants have concentric rings of mesophyll cells around vascular bundle sheath in the leaves.
C4 and CAM are two alternative photosynthesis pathways found in plants. C4 plants have a specialized mechanism to improve CO2 fixation in hot and dry conditions, while CAM plants use a temporal separation of carbon fixation during the night and day to conserve water.
C4 plants are usually not aquatic, as they are more commonly found in dry, warm environments. C3 plants can include both terrestrial and aquatic plants, as they are more adaptable to different environmental conditions.
C4 and CAM plants are typically found in environments with high temperatures and limited water availability. C4 plants, such as maize and sugarcane, thrive in warm, sunny regions like tropical and subtropical areas, where they efficiently use carbon dioxide during photosynthesis. CAM plants, like succulents and cacti, are primarily found in arid environments, as they open their stomata at night to minimize water loss during the day. Both adaptations help these plants survive in challenging climates.
C3 and C4 plants are both categories of plants based on the type of photosynthetic pathway they use. Both types of plants undergo the Calvin cycle to fix carbon dioxide and produce sugar during photosynthesis. However, C4 plants have an additional carbon-concentrating mechanism that allows for more efficient photosynthesis in hot and dry conditions compared to C3 plants.
C4 plants have concentric rings of mesophyll cells around vascular bundle sheath in the leaves.
C4 and CAM are two alternative photosynthesis pathways found in plants. C4 plants have a specialized mechanism to improve CO2 fixation in hot and dry conditions, while CAM plants use a temporal separation of carbon fixation during the night and day to conserve water.
C4 plants are usually not aquatic, as they are more commonly found in dry, warm environments. C3 plants can include both terrestrial and aquatic plants, as they are more adaptable to different environmental conditions.
Around 50ppm for C3 plants and around 5ppm for C4 plants.
C3 due to the abundance of water. C4 and CAM plants tend to inhabit very dry environments and have adaptations that minimise photorespiration (a process that wastes ATP) and water loss.
C3 and C4 plants are both categories of plants based on the type of photosynthetic pathway they use. Both types of plants undergo the Calvin cycle to fix carbon dioxide and produce sugar during photosynthesis. However, C4 plants have an additional carbon-concentrating mechanism that allows for more efficient photosynthesis in hot and dry conditions compared to C3 plants.
Technically, the answer is no because it does not have the anatomical structure of C4 plants. However, it has adaptation similar to C4 plants with regard to carbon dioxide use efficiency. (Ref. Mineral nutrition of higher plants : 2nd edt : pg 140)
You are most likely to find C4 plants in hot and arid environments, such as tropical grasslands and savannas. These plants have adapted to efficiently utilize carbon dioxide and minimize water loss during photosynthesis, making them well-suited for such environments.
C3
Yes, crabgrass is a C4 plant. C4 plants have a specialized mechanism for carbon fixation that allows them to adapt to hot and dry conditions, making them well-suited for growth in environments where C3 plants may struggle.
No, pine trees are not C4 plants. They are considered C3 plants, which means they use the C3 photosynthetic pathway to fix carbon dioxide. C4 plants have a different mechanism to concentrate carbon dioxide during photosynthesis.
Sunflowers are C3 plants. They use the C3 carbon fixation pathway during photosynthesis, which is less efficient in hot and dry conditions compared to C4 plants.