Attempted
Correct
UnAttempted
Wrong
In plants growth is –
Growth is primarily affected by two climatic factors which are –
Which of the following instrument can be used to record plant growth by seconds?
The maximum growth rate occurs in
Apical dominance means
Maximum amount of growth in root occurs
Root meristem is sub-apical in position due to presence of root cap.
Which of the following plants material is widely used in the preparation of culture medium ?
Coconut milk or liquid endosperm of Cocos nucifera has cytokinins and hence used in culture media.
The stimulus for geotropism in roots is perceived by :
In root, geotropic response is perceived by root cap.
Growth is defined as :
The method that renders the seed coat permeable to water so that embryo expansion is not physically retarded is called