GENETICS AND EVOLUTION
INHERITANCE AND VARIATION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
blinking
|
|
swallowing
|
|
riding a bike
|
|
crying
|
Detailed explanation-1: -Riding a bike though is a learned behavior with minimal (if any) genetic relation. Learned behaviors generally rely on plasticity whereby some pathways are strengthened while others are weakened.
Detailed explanation-2: -Riding a bicycle is the clasical example of procedural memory. Procedural memory guides the processes we perform and most frequently resides below the level of conscious awareness.
Detailed explanation-3: -When I was a child I had to use observational learning to figure out how to ride a bike, and it was the best way that I could’ve learned how to do it. Since I was little, there was no way I could have been able to learn the motion of how to move my legs and the pedals without watching someone else do it first.
Detailed explanation-4: -Procedural memory is a memory system known to be involved in acquiring skills involving sequences, like learning how to ride a bike.