Class 10 Biology1)
Which plant hormone promotes dormancy in seeds and buds?
Class 10 Biology2)
Roots of plants are:
Class 10 Biology3)
Response of plant roots towards water is called:
Class 10 Biology4)
Movement of sunflower in accordance with the path of Sun is due to
Class 10 Biology5)
Which plant hormone promotes cell division?
Class 10 Biology6)
The main function of abscisic acid in plants is
to inhibit growth.
Class 10 Biology7)
Fall of mature leaves and fruits from plants is triggered by which of the following substance?
Class 10 Biology8)
Any change in the environment to which an organism responds is called
Class 10 Biology9)
A part of the body which responds to the in-structions sent from nervous system is called
Class 10 Biology10)
The longest fibre on the cell body of a neuron is called