WebbEach plant tissue type is comprised of specialize cell types which carry out vastly different functions: Vascular tissue cells ... cells, which transport water and nutrients from the roots to the rest of the plant, are dead at functional maturity. Phloem cells, which transport sugars and other organic compounds from photosynthetic ... WebbThe cell cannot function without certain organelles and must rely on the organelles of the companion cells. The companion cell is responsible for all metabolic functions of the sieve tube member. The companion cell is essential for the survival of the sieve tube member. This will cause the member to cease phloem function and kill the plant.

Phloem Definition, Function, Examples, & Facts Britannica

WebbParenchyma. Parenchyma is a versatile ground tissue that generally constitutes the "filler" tissue in soft parts of plants. It forms, among other things, the cortex (outer region) and pith (central region) of stems, the … WebbThese are made up of group of specialised cells that conduct food, water and dissolved salts down or up the stem. Transport water in plants - Xylem. DRAFT. 7th grade. 0 times. Biology, Science. 0% average accuracy. 2 days ago. ... Phloem carries water and dissolved minerals up the plant diamond store notoriety stealth

Cambium plant anatomy Britannica

WebbSpecialised cells Many cells in multicellular organisms are specialised. They have specific roles in the organism of which they are part. Their structure is adapted to their function. … Webb28 mars 2024 · Xylem is unidirectional; its job is to make sure water flows upward. However, phloem is bidirectional and transports food and nutrients to all of the plant. Mature xylem is made up of dead cells that … WebbThe xylem tracheary elements consist of cells known as tracheids and vessel members, both of which are typically narrow, hollow, and elongated. Tracheids are less specialized than the vessel members and are the only … cisco wlc web authentication configuration