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Note that your final mark will not be saved in the system.
Note that your final mark will not be saved in the system.
Response, receptors and control of heart rate MatchUp
Target Level
C
Running Total
0
0%
Attempt
1 of 3
Click on a top box, then click on its match below. Or, drag a top box and drop it onto the correct match. Match all pairs before clicking ‘Check’.
Atrioventricular node
Kinesis
Stimulus
Reflex
Sinoatrial node
Gravitropism
Taxis
Cone
Phototropism
Indoleacetic acid
Rod
The pacemaker of the heart
Conveys waves of electrical excitation to the ventricles
A change in the environment which causes a response in an organism
A plant growth factor whose distribution determines how much cell elongation occurs
A plant's response to gravity
A plant's response to sunlight
A simple response in an animal determined by a directional stimulus
A simple response in an animal which changes their speed or rate of turning
A simple protective reaction to a harmful stimulus
An eye cell which is sensitive to low-intensity light
An eye cell which is sensitive to high-intensity light only