Anatomy of Flowering Plants

Q1. Consider the given two statements:
Assertion (A): Secondary growth in dicot stems and roots results in an increase in girth.
Reason (R): The activity of the vascular cambium and cork cambium contributes to the formation of secondary tissues.

 

  • Both(A)and(R)are True and(R)correctly explains(A)
  • Both(A)and(R)are True but(R)does not correctly explain(A).
  • (A)is True but(R)is False.
  • Both(A)and(R)are False.
Q2. Which meristem is responsible for the regeneration of parts of grasses removed by the grazing herbivores?
  • Apical meristem
  • Intercalary meristem
  • Interfascicular cambium
  • Fascicular vascular cambium