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 |
A wooden block of mass M lies on a rough floor. Another wooden block of the same mass is hanging from the point O through strings as shown in the figure. To achieve equilibrium, the coefficient of static friction between the block on the floor and the floor itself 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.