Worksheetsgunnip review
Total questions: 8
Worksheet time: 5mins
What is internal stimuli?
a change in environments
a temporary change in the internal environment of an organism
List examples of internal stimuli in animals.
Hunger, fever, thirst
dormancy, turgor pressure
dormancy, Wilting
List examples of internal stimuli in plants
hunger, thirst
love,pain
Wilting, dormancy, turgor pressure
How does an organism’s response to internal stimuli help it maintain balance?
Helps organism maintain proper nutrition, and heal from diseases.
Helps organism maintain normal internal temperature, proper nutrition, and heal from diseases.
Helps organism maintain normal internal temperature,and heal from diseases.
What is external stimuli?
a change in the environment inside of an organism.
a change in the environment outside of an organism that influences its behavior
a change in the environment outside of an organism that kills it.
List examples of external stimuli in animals.
Fight, pupil dilation, migration, hibernation
flight, pupil dilation, sweating, salivating
Fight,pass out, sweating.
Fight or flight, pupil dilation, migration, hibernation, shivering or sweating, salivating
List examples of external stimuli in plants.
thigmotropism(touch),
photoropism(light), thigmotropism(touch),
photoropism(light), geotropism(gravity), thigmotropism(touch),
What is tropism?
the turning of none of an organism in a particular direction in response to an internal stimulus.
the turning of all or part of an organism in a particular direction in response to an external stimulus.
