This is a preview. Log in through your library . Abstract • The similarity of morphological plastic response to physical stress has been poorly tested among distant plant taxons as yet. • The effect ...
\(gradient = \frac{change~in~y}{change~in~x} = \frac{change~in~distance}{change~in~time} = \frac{change~in~metres}{change~in~seconds} = m/s.\) The gradient of a ...