Question

What's the importance of perspiration ? Describe​

Answer 1

Answer:

Sweat is mainly water, but it also contains some salts. Its main function is to control body temperature. As the water in the sweat evaporates, the surface of the skin cools

Explanation:

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Answer 2

Answer:

Analyze the importance of the special process on the plants life which is answered by Nidhita’s mother on the above stem.

The special process on the plants life that is answered by Nidhita’s mother is Osmosis. Osmosis plays a significant role in the water relationship of plants. Some of the important roles played by osmosis in the life of any plant are analyzed bellow:

• It is a mean by which plant cells maintain their water content despite the loss of water to the air that is constantly occurring.
• It provides turgidity to the softer tissues and is, therefore, essential for their mechanical support.
• It controls the absorption of water by root hairs from the soil.
• Diffusion pressure deficit is responsible for the movement of water across the cortical cell of the roots.
• Cell to cell diffusion of water is also affected by osmosis.
• Conduction of water from xylem elements to the neighboring cell is controlled by osmosis.
• Growing rips of roots remain turgid because of osmosis and are, thus, able to penetrate into the soil.
• It greatly influences the meristematic activity of the cells and hence growth of the plant.