Male fraternal twins born to sport stars got separated at birth and raised in differentenvironmental conditions seem to like taking part in different sporting activities; thus,taking after their parents. However, from observations, one twin performs much betterthan the other. In terms of behavioural genetics discuss how you would study the geneticbasis of differences in the twins’ sporting performance. Take into consideration theuse of modern genetic techniques. In addition to nature, how does nurturehave a role in their performance differences.

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A: Refer to the solution

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A: Genetic traits are regulated by genes.

Emotions

Emotions are biologically based psychological conditions caused by neurophysiological changes which are linked to different factors such as thoughts, emotions, behavioral responses, and pleasure or displeasure. These emotions are not similar to moods. The mood is an affective state. Mood depends upon several factors, such as weather, the environment, physiology, etc. Emotions can be beneficial or detrimental depending on the situation. Emotional reactions are simple. Emotional well-being is strongly affected by our well-being, and such feelings are private.