are the phloem and the xylem made of living
Are the phloem and the xylem made of living cells?
The cells of phloem are living cells and the cells that constitute the xylem ducts are dead cells killed by the lignin deposition.
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define deadlocka process requests resources if the resources are not available at that time the process enters a wait state waiting processes might
is the transportation of gases in tracheophytes made through the vascular tissuesthe carbon dioxide and the oxygen are not transported through the
what is the sequence in which resources may be utilizedunder normal mode of operation a process may utilize a resource in the following sequence
q determine the total ash content in flourafter undertaking this activity you will be able tobull assess the mineral content in the given sample of
are the phloem and the xylem made of living cellsthe cells of phloem are living cells and the cells that constitute the xylem ducts are dead cells
explain the characteristics of agar- agarthere are many characteristics which make agar-agar an ideal solidifying agent these area it has high gel
what is the significance of lignin for the xylem formationlignin is vital because it is deposited on the cell wall of the xylem cells providing
what are conditions under which a deadlock situation may arisea deadlock situation can arise if the following four conditions hold simultaneously in
what is a resource-allocation graphdeadlocks can be explained more precisely in terms of a directed graph called a system resource allocation graph
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