CAM photosynthesis and C4 photosynthesis are the processes in which carbon fixation still occurs during hot, dry weather.

Here's why:

1. C3 Photosynthesis: This is the most common type of photosynthesis, but it's not the most efficient under hot, dry conditions. This is because the enzyme (Rubisco) that captures carbon dioxide from the atmosphere also reacts with oxygen in a process called photorespiration, which does not produce any useful energy for the plant. When it's hot and dry, plants close their stomata to prevent water loss, which also means less carbon dioxide can get in. This makes photorespiration more likely, reducing the efficiency of carbon fixation.

2. CAM Photosynthesis: CAM plants, like cacti and succulents, are adapted to very dry environments. They only open their stomata at night, when it's cooler and more humid, to take in

Question

CAM photosynthesis and C4 photosynthesis are the processes in which carbon fixation still occurs during hot, dry weather.

Here's why:

1. C3 Photosynthesis: This is the most common type of photosynthesis, but it's not the most efficient under hot, dry conditions. This is because the enzyme (Rubisco) that captures carbon dioxide from the atmosphere also reacts with oxygen in a process called photorespiration, which does not produce any useful energy for the plant. When it's hot and dry, plants close their stomata to prevent water loss, which also means less carbon dioxide can get in. This makes photorespiration more likely, reducing the efficiency of carbon fixation.

2. CAM Photosynthesis: CAM plants, like cacti and succulents, are adapted to very dry environments. They only open their stomata at night, when it's cooler and more humid, to take in

Knowee AI · Accepted Answer

CAM photosynthesis and C4 photosynthesis are the processes in which carbon fixation still occurs during hot, dry weather.

Here's why:

1. C3 Photosynthesis: This is the most common type of photosynthesis, but it's not the most efficient under hot, dry conditions. This is because the enzyme (Rubisco) that captures carbon dioxide from the atmosphere also reacts with oxygen in a process called photorespiration, which does not produce any useful energy for the plant. When it's hot and dry, plants close their stomata to prevent water loss, which also means less carbon dioxide can get in. This makes photorespiration more likely, reducing the efficiency of carbon fixation.

2. CAM Photosynthesis: CAM plants, like cacti and succulents, are adapted to very dry environments. They only open their stomata at night, when it's cooler and more humid, to take in

Select all of the following in which carbon fixation still occurs during hot, dry weather.Group of answer choicesC3 photosynthesisCAM photosynthesisC4 photosynthesis

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