The most effective light for stomatal opening is

Basis of stomatal opening is

Basis of stomatal opening is

The hormone required for stomatal opening is

The hormone required for stomatal opening is

The hormone required for stomatal opening is

Stomatal opening and closing involves the role of various ions. In the given figure arrows depict the movement of certain ions during stomatal opening in light. Identify the ions (P,Q,R and S) and select the correct option.

Stomatal opening and closing involves the role of various ions. In the given figure arrows depict the movement of certain ions during stomatal opening in light. Identify the ions (P,Q,R and S) and select the correct option.

The most effective wavelengths of light for flowering are