Question

How might photosynthetic processes be different for a plant in a desert compared to a plant of a rainforest?(2 points) Responses Rainforest plants have less water and more sunlight than a desert plant affecting photosynthesis Rainforest plants have less water and more sunlight than a desert plant affecting photosynthesis Desert plants have less water and more sunlight than a rainforest plant affecting photosynthesis Desert plants have less water and more sunlight than a rainforest plant affecting photosynthesis Rainforest plants have more water and more sunlight than a desert plant affecting photosynthesis

Answer 1

The key differences in photosynthetic processes for plants in a desert compared to those in a rainforest can be summarized as follows:

1. Water Availability: Desert plants have adapted to extremely low water availability, which often limits their photosynthetic activity during the hottest parts of the day. They may employ adaptations such as CAM (Crassulacean Acid Metabolism) photosynthesis, allowing them to open their stomata at night to minimize water loss while still capturing carbon dioxide for photosynthesis.

2. Light Conditions: Rainforest plants, on the other hand, typically thrive in environments with high humidity and intense sunlight. They can have a more continuous photosynthetic process due to the abundance of water and more consistent light. In contrast, desert plants must carefully manage and optimize their photosynthesis during cooler parts of the day and may have structural adaptations, such as smaller leaves or reflective surfaces, to reduce water loss and heat absorption.

Therefore, the correct response is: "Desert plants have less water and more sunlight than a rainforest plant affecting photosynthesis." However, it's important to note that while desert plants may experience intense sunlight, their overall photosynthetic efficiency can be limited by the availability of water.