Question

1. what is the function of a stem ? 2. Explain fixed joint with example ?
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Answer 1

Answer:

1.The primary functions of the stem are to support the leaves; to conduct water and minerals to the leaves, where they can be converted into usable products by photosynthesis; and to transport these products from the leaves to other parts of the plant, including the roots.

2.The main function of the joints is to allow both movement and flexibility. ... Fixed joints permit stability to certain areas of the body, although they do not move. Examples of fixed joints include the joints between the bones in the skull and the joint where the radius and ulna bones meet in the lower arm.

Explanation:

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