Objectives

1. What is the relationship between chromosomes and genes?

2. How many chromosomes are found in a human skin cell?

3. How many chromosomes does a gamete in a dog have and why?

4. How do you represent a recessive allele?

5. What's the difference between an phenotype and genotype?

6.What is the probability of blue eyes if both parents are heterozygous?

7. Which chromosomes represent the gender of a male, a female?