Chapter 6

NCERT
Class 9
Science
Solutions
3. How are simple tissues different from complex tissues in plants?

Question:

How are simple tissues different from complex tissues in plants?

Answer:

Simple tissues Complex tissues
(i) They are made up of same type of cell like–
parenchyma, collen-chyma and sclerenchyma
(i) They are made up of different
types of cells like–xylem, phloem.
(ii) These layers from the basal packing of the
tissue.
(ii) They forms the vascular bundles.
(iii) It is made up of simple cells with thin cells. (iii) Their cell wall is thick.
(iv) These are living cells. (iv) Most of the xylem cells are dead.

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