Problem 1: Explain what is meant by sister chromatids and homologous chromosomes.
Problem 2: Which of the following is incorrect about a karyotype?
a. it can tell the sex of the individual
b. it can be generated from either replicated or unreplicated chromosomes
c. it can show the blood type of an individual
d. its chromosomes are arranged from largest to smallest
e. it is usually generated when cells are undergoing division
Problem 3: Explain how recombinant chromosomes are formed.