Plant Tissues

Plant Tissues are stationary or fixed and most of them are dead. Dead cells provide mechanical strength and needs less maintenance. Some plant tissues divide through out the life while others not. So based on their dividing capacity, plant tissues are classified into: Meristematic Tissues and Permanent Tissues.

Cell Cycle & Cell Division


Respiratory Volumes & Capacities



Q.1: Vertical distribution of different species occupying different levels is called _______________.