Question

3. Why leaves are considered as food factories of the plant?
4. Rhizobium bacteria and leguminous plant help each other in survival. What is this relationship known as?
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Answer 1

Answer:

leaves are considered as food factories of the plant because this is where food is made through a process called photo synthesis. photosynthesis is the process by which green plants use raw materials to make starch which is the food.

rhizobium bacteria and leguminous plants have a relationship of symbiosis