A. Choose the correct answer to fill in the blanks:
| adopted, same, legs, environment, identical, virus, Gregor Mendel, inheritance, Inherited, heredity |
1. The colour of our eyes is ……………………. from our parents.
2. An …………………… child does not resemble the people who bring him up.
3. ……………………. twins look exactly alike.
4. Children brought up in the ……………………… environment behave in a similar way.
5. …………………….. explained hereditary of characters using pea plants.
6. Some habits we get from our family, some skills we pick up from our ………………. .
7. Genetics is the study of ……………… .
8. Mendel gave us the laws of …………………. .
9. The father of genetics is
10. …………………. are affected when a person suffers from polio.
11. Polio is caused by ……………… .
B. Observe the picture and write:
1.
2.
C. For each trait given below, record a measurement taken now or a description of yourself. Try to decide how much of the trait is determined by genetics and how much by interactions with your environment:
