Question

What do you understand by the term complex tissue ?

CBSE Class IX Science SA 1 ( 2 marks)

Answer 1

complex tissue is made up of more than one type of cells working together as a unit.Complex tissue consists of xylem or wood which is conducting tissue and composed of elements of different kinds like tracheids, vessels or tracheae, wood fibres and wood parenchyma.

Answer 2

 Complex tissues are those which are made up of more than one type of cells. e.g., xylem and phloem.