Date | November 2016 | Marks available | 3 | Reference code | 16N.3.HL.TZ0.6 |
Level | Higher level | Paper | Paper 3 | Time zone | TZ0 / no time zone |
Command term | Describe | Question number | 6 | Adapted from | N/A |
Question
Outline the neural control of the process of swallowing.
Describe an example of learned behaviour.
Markscheme
a. «usually» autonomic reflex
b. «usually» involuntary/automatic
OR
not controlled consciously
c. coordinated by medulla «oblongata»
d. can be voluntary/consciously controlled «by cerebral cortex»
a. learned behaviour is behaviour that is taught or received through experience
Allow other definition.
b. named organism
eg: Chimpanzees.
Allow human, people, etc, providing it is explicitly written.
c. named/description of behaviour
eg: Sticks used to spear juicy grubs.
eg: learning a language.