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What are the similarities between xylem and phloem?
xylem and phloem are both in plants, xylem are like he veins in a plant, they carry water to the top of the plant
What are the similarities between deciduous and coniferous trees?
they both produce things like cones and flowers and both have annual rings of xylem in the stems.
How is xylem vessels differ from sieve tubes?
Xylem vessels and sieve tubes serve different functions in plants. Xylem vessels are responsible for transporting water and dissolved minerals from the roots to other parts of the plant, while sieve tubes are involved in the transport of sugars and nutrients from the leaves to the rest of the plant. Additionally, xylem cells are typically dead at maturity and have thick, lignified walls, whereas sieve tube elements are living cells that have specialized structures called sieve plates to facilitate the flow of sap.
What the difference between autumn and spring wood?
the xylem tissues formed in the autumn and winter seacons form autumn wood. and the xylem tissues form in the spring and summer season are called spring wood.
What is similar about gymnosperms and angiosperms?
•In both the groups, the sporophyte is the large, conspicuous, freely existing, independent and dominant phase in the life cycle. The sporophytic plant body is differentiated into true stem, leaves and roots. •All the vegetative parts of the sporophyte consists of typical xylem and phloem cells. The xylem consists of tracheids and xylem parenchyma, vessels being absent. Phloem consists of sieve-tubes and phloem parenchyma, the companion cells being absent.
What are the similarities between xylem and phloem?
xylem and phloem are both in plants, xylem are like he veins in a plant, they carry water to the top of the plant
What key cells are in xylem?
The key cells in xylem are tracheids and vessel elements in angiosperms, and tracheids and vessel elements, along with fibers and parenchyma cells, in gymnosperms. These cells are responsible for the transportation of water and minerals from the roots to the rest of the plant.
Similarities between scream and xylem?
I don't know who asked this why would they?!?!?!
What is the diffference between xylem and phloem?
Xylem contains Vessels, trachieds and xylem parenchyma Phloem consists of sieve tubes, companion cells and phloem parenchyma
Write four elements of xylem?
Tracheids: Long, thin cells with tapered ends that transport water and minerals. Vessels: Hollow tubes made of interconnected cells for efficient water conduction. Xylem fibers: Long, thick-walled cells providing structural support. Xylem parenchyma: Living cells that store nutrients and help with lateral transport.
What makes new xylem and phloem?
The new xylem is produced by the division and differentiation of cells in the vascular cambium layer, while new phloem is produced by the division and differentiation of cells in the vascular cambium or the procambium during secondary growth in plants. These cells differentiate into xylem vessels, fibers, and phloem sieve tubes, companion cells, and fibers respectively.
What is xylem composed of?
Xylem is composed of specialized cells called vessel elements, tracheids, fibers, and parenchyma cells. These components work together to transport water and minerals from the roots to the rest of the plant and provide structural support to the plant.
How many types of elements together make up the xylem tissue?
In Angiosperms , it is xylem vessels ( proto and meta xylem together ) , Xylem sclerenchyma and xylem parenchyma ; together form Xylem tissue ( That is why xylem is called a compound tissue ). In Gymnosperms , xylem vessels are replaced by Xylem tracheids . All other tings are almost the same .
What two cell types make up xylem amd phloem?
Xylem is composed of tracheary elements (such as vessels and tracheids) and fibers. Phloem is composed of sieve tube elements and companion cells.
Which vessels transports water in plant?
Xylem vessels
Are sapwood and xylem the same?
No, sapwood and xylem are not the same. Sapwood is the outermost layer of wood in a tree that transports water and nutrients, while xylem is a type of vascular tissue within the tree that transports water and nutrients from the roots to the rest of the plant. Sapwood is composed of xylem cells, but xylem also includes other types of cells such as vessels and fibers.
What is the common name for secondary xylem?
primary xylem is primary in nature & is derived from procambium. But secondary xylem is secondary in nature and derived from fascicular cambium and interfascicular cambium. Primary xylem is differentiated into protoxylem and metaxylem, but secondary xylem has no such differentiation. In primary xylem vessels and tracheids are long and narrow, and vessels don't have tyloses, but in secondary xylem, vessels are blocked by tyloses, and vessels and tracheids are wider and shorter. Xylem fibres are more abundant in secondary xylem , and found in small numbers in primary xylem. Also unlike in primary xylem, secondary xylem has differentiated into sapwood & heartwood.
