Question

Diagram $\text{a}$ and $\text{b}$ indicate the shape of leaves in larkspur and buttercup, respectively. Choose the correct option–

• A. The juvenile and adult leaf of larkspur differs in size due to genetic and plant growth regulatory factors
• B. Both leaves of buttercup differ in size due to genetic and intercellular factors
• C. Both larkspur and buttercup leaves size variation is due to habitat plasticity
• D. None of the above

Answer 1

The correct option is A The juvenile and adult leaf of larkspur differs in size due to genetic and plant growth regulatory factors

In the given figure, the juvenile and adult leaves of larkspur differ in size due to genetic factors and plant growth regulatory factors.
So, the correct answer is option 'a'.