The following points highlight the three methods of transport in plants. The methods are: 1. Diffusion 2. Facilitated Diffusion 3. Active Transport. Method # 1. Diffusion: Movement by diffusion is passive and slow. It occurs along the concentration gradient, i.e., from region of higher concentration to region of lower concentration provided the cell membrane is permeable to it. No energy [...]
The upcoming discussion will update you about the differences between Diffusion and Imbibition. Difference # Diffusion: 1. Diffusion is movement of substances from the region of their higher concentration to the region of lower concentration. 2. An adsorbent is absent. 3. All the substances present in the medium show diffusion. 4. There is little change in pressure. 5. Energy is [...]
The upcoming discussion will update you about the differences between Active Water Absorption and Passive Water Absorption. Difference # Active Water Absorption: 1. It cannot occur in the absence of roots. 2. Root cells play an active role in this type of water absorption. 3. Living root cells either pump water into xylem or deposit solutes in the same. 4. [...]