A. ___(i)___ provides rigidity to leaf blade.

B. Swollen leaf base of pea is known as ___(ii)___ .

C. Leaf originates from ___(iii)___.

D. A bud is present in the axils of ___(iv)___ .

Choose correct option.

• A

  (i) – Petiole, (ii) – Leaf sheath.

• B

  (iii) – Shoot apical meristem, (iv) – Simple and compound leaf.

• C

  (i) – Veins, (iii) – Intercalary meristem.

• D

  (ii) – Pulvinus, (iv) – Simple leaf only.