1. What are Genes?
2. Describe what a chromosome

a. How are present normally in human beings?

3. Concepts for

a. Euploid cells

b. Diploid Cells

c. Aneuploid Cells?

d. What is a Polyploidy?

4. What is a Trisomy?

a. Give an example of it

5. What means in Mendelian Heritance:

a. Homozygous

b. heterozygous

6. Which are special features of X Linked genetic diseases?
7. What is a risk factor?
8. What is a congenital disease?
9. Describe Epigenetics and Mental Health.
10. DNA Methylation: why is important