List - I | List - II |
---|---|
A) Kinetin | IV) Adenine derivatives |
B) ABA (Abscisic Acid) | I) Terpenes |
C) GA3 (Gibberellic Acid) | I) Terpenes |
D) IAA (Indole Acetic Acid) | III) Indole compound |
You are given a dipole of charge \( +q \) and \( -q \) separated by a distance \( 2l \). A sphere 'A' of radius \( R \) passes through the centre of the dipole as shown below and another sphere 'B' of radius \( 2R \) passes through the charge \( +q \). Then the electric flux through the sphere A is
Plant growth regulators (PGRs) are chemicals used to modify plant growth such as increasing branching, suppressing shoot growth, increasing return bloom, removing excess fruit, or altering fruit maturity.
There are the following types of plant growth.
Whereas, the secondary growth in a plant takes place through the division of the secondary meristem, which, in turn increases the diameter of the body of the plants.