Watch a Video:
Watch the following video and answer the questions below:
1. What is a gene?
2. How many chromosomes do humans have?
3. How many chromosomes do we each get from our mother and how many from our father?
4. What are homologous chromosomes?
5. After the chromosomes duplicate, remaining a homologous pair, what is the name given to the connected duplicates?
6. What is the adhesion point called?
7. What are autosomes?
8. What is another name for sex chromosomes?
9. What is the difference between males and females in terms of sex chromosomes?