NCERT Class 9 Science Chapter 6 Tissues is important from the exam point of view. Students must study the whole chapter thoroughly and try to grasp the concepts in a clear manner so that they are able ...
(b) human cheek cells & to record observations and draw their labelled diagrams. 5. Identification of Parenchyma, Collenchyma and Sclerenchyma tissues in plants, striped, smooth and cardiac muscle ...