How to pronounce phellem?
phellem
noun
How to pronounce phellem?
The word phellem sounds like phel-lem
/'fɛləm/
What is the definition of phellem?
noun(botany) outer tissue of bark; a protective layer of dead cells
What is the definition of phellem?
- Phellem is the outer protective tissue or bark of a woody stem or root, also known as cork.
What is another name for phellem?
- Another name for phellem is cork.
What is the function of phellem?
- The function of phellem is to protect the underlying tissues from mechanical damage, pathogens, and extreme temperatures.
Where is phellem located?
- Phellem is located in the outermost layer of the bark of a woody stem or root.
What is the composition of phellem?
- Phellem is composed of dead cells that are thick-walled and impregnated with suberin, a waxy substance.
Is phellem permeable to water and gases?
- No, phellem is impermeable to water and gases due to the presence of suberin in its cell walls.
What are the advantages of having phellem?
- Phellem provides protection to the underlying tissues, prevents water loss, and acts as an insulator against extreme temperatures.
What are some examples of plants with phellem?
- Examples of plants with phellem include cork oak, cacti, and eucalyptus.
What is the process of phellem formation called?
- The process of phellem formation is called cork cambium activity.
Can phellem be regenerated?
- Yes, phellem can be regenerated as the cork cambium continues to produce new phellem cells.
