Question
Biology Question on plant growth and development
Cytokinin is not found in
A
root apex
B
shoot apex
C
young fruits
D
mature fruits.
Answer
mature fruits.
Explanation
Solution
Cytokinins are plant growth ho~ones which are basic in nature, either aminopurine or phenyl urea derivatives. They promote cytokinesis (cell division) and are abundant in areas with higher number of cell divisions like root apex, shoot apex and young fruits. They are not found in mature fruits.