compare the human digestive system with Plant transport system By completing the given table
Answer (1)
The human digestive system and the plant transport system both play vital roles in sustaining life, but they function differently. The human digestive system is responsible for breaking down food into nutrients that the body can absorb and use for energy and growth. It involves organs such as the mouth, stomach, intestines, liver, and pancreas, where mechanical and chemical digestion occur. Nutrients are absorbed mainly in the intestines and then transported to different parts of the body. On the other hand, the plant transport system moves water, minerals, and food throughout the plant. It consists mainly of two tissues: the xylem, which carries water and minerals from the roots to the leaves, and the phloem, which distributes food produced by photosynthesis to all parts of the plant. While humans use muscular contractions called peristalsis to move food, plants rely on processes like transpiration pull and active transport. Both systems are essential for delivering the necessary substances that keep organisms alive and functioning properly.
