🧠Psychology MCQs
Psychology MCQs
482 MCQs211
Ainee has brown hair and blue eyes and is 5’8 tall. what is being described is Ainee’s:
Agenotype
Bphenotype
Csomatotype
Dphysiognomy
212
In evolutionary theory, __________________ refers to the reproductive success of an individual organism relative to the average reproductive success in the population.
Anatural selection
Bgene flow
Cadaptation
Dfitness
213
The “little brain” attached to the rear of the brainstorm is called the:
Alimbic system
Bthalamus
Ccorpus callosum
Dcerebellum
214
A brief electrical charge that travels down the axon of neuron is called the:
Asynapse
Bmyelin sheath
Crefractory period
Daction potential
215
Instinctive behavior:
APart of one’s inherited structure
BLearned by experience
CCan be modified by environments
DAll of the above
216
One of the followings conditioned the dogs to secrete saliva on ringing of the bell which is not a normal stimulus for secretion of saliva:
AThorndike and
BPavlov
CKohler
DNone of these
217
Which of the following is important for animals with short life spans ad with little or no parental care?
AInstinct
BTaxis
CLearning
DKinesis
218
The process which manifests itself by adaptive changes in individual behaviour as a result of experience is:
ALearning behaviour
BInstinct
CTaxis
DReflex
219
An innate behaviour in which a directed movement either to or away from a stimulus is shown is:
AKinesis
BTaxis
CReflex
DInstinct
220
The conduction of a nerve impulse down the axon is called a (n):
Aion potential
Baction potential
Cresting discharge
Dsynapse