force and trophisim Flashcards
1
Q
Turgor pressure
A
The force of water molecules againstthe cell wall that allows plants to stand up straight
2
Q
Stimulus
A
An action or condition that provoked a response
3
Q
Response
A
A change in a system resulting from a stimulus
4
Q
Tropism
A
Plant growth toward or away from external stimulus
5
Q
Geotropism
A
The response of a plant to gravity
6
Q
Positive geotropism
A
Plant growth towards gravity
7
Q
Negative geotrophism
A
Plant growth away from gravity
8
Q
Phototrophism
A
The growth of a plant toward or away from light
