sieve plate การใช้

• These porous connections are called sieve plates.
• Both system variables and plate parameters are included, and the correlation can be applies to bubble-cap and sieve plates.
• Aperture in adult stage, terminal, radially cribrate, with a convex trematophore ( sieve plate ) pierced by numerous irregular openings.
• Sieve-tube members that are alive contain a polymer called callose, a carbohydrate polymer, forming the callus pad / callus, the colourless substance that covers the sieve plate.
• Sieve tubes are joined end-to-end with perforate end-plates between known as " sieve plates ", which allow transport of photosynthate between the sieve elements.
• At the interface between two sieve tube members in angiosperms are "'sieve plates "', pores in the plant cell walls that facilitate transport of materials between them.