On the basis of your understanding of Plant tissue, give the location and role of the following in the plant body:
(a) Cutin
(b) Lignin
(c) Suberin
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3
Answer:
option a and c is right
Explanation:
Suberin: It is a waxy substance that is found in the cell wall of higher plants. ... Lignin is a hard substance with great tensile and compressional strength which means that it does not break and deform easily. Cutin: It is a wax like, water repellent material that is present on the surface of the plants.
Answered by
2
Answer:
bro reveiw the NCERT Book chapter 6 class 9 it has very efficient data to answer your query
shubhamsingh987:
can you tell which page because i can't find
bro I'm in 11th class but I'm preety sure that I read them in ncert when I made my notes it is somewhere in sclerenchyma and cambuim but for you I will recheck in my lakhmir singh of class 9th and I will post for you because I don't have ncert book now but I have lakhmir I will send you as earliest as possible after my online class
lignin is a complex polymer which acts as a cement hardens cell wall it provides flexibility and great tensile and compressive strength. A high tensile strength means that it does not break easily on stretching and a high compressional strength means that it does not buckle easily. lignin makes the cell wall impermeable so important substances are unable to pass through it as a result , cells that are heavily lignified do not have living content that is protoplast
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