tropisms Flashcards
1
Q
what is a stimuli
A
detectable change in internal or external environment that leads to a response in the organism
2
Q
what are stimuli detected by
A
receptors
3
Q
what is a taxes
A
a simple response whose direction is determined by the direction of the stimulus
4
Q
what is a tropism
A
the growth of part of a plant in response to a directional stimulus
5
Q
what cuase the shoots to elongate
A
IAA
6
Q
A
