Genetics & Lifestyle Flashcards
1
Q
What are most characteristics determined by?
A
Several genes working together
2
Q
Can characteristics be influenced by anything other than genes?
A
Yes; environmental factors.
3
Q
Give a comparison of Genetic Factors & Environmental Factors
A
Your height is determined by a variety of genes, whereas your choice in diet is an environmental factor but can also affect it.
4
Q
What can poor diet lead to?
A
Disease; an unhealthy diet (such as fatty foods) can increase the risk of heart disease.
5
Q
How can you limit the chances of getting certain diseases?
A
Lifestyle changes (for example; more exercise, no smoking and no drinking alcohol.
