What are the possible gamete combinations that could be produced by an RRYy individual? 

Match each description to the correct stage of mitosis. Note:  these are NOT in the correct order — they are in a random order

A dominant allele is one that…

What stage of mitosis is the step labelled “E”

Huntington’s disease is a progressive neurodegenerative disease in which symptoms typically appear starting in middle age. It is inherited in an autosomal dominant fashion. A man has an aunt with Huntington’s; the aunt is his mother’s sister.  The man’s mother died in a car accident when she was fairly young, before symptoms of the disease typically manifest.  Before having children of his own, should the man be tested for Huntington’s? Why?  

The exchange of genetic information between homologous chromosomes during meiosis is called…

You encounter a young couple who is upset with their genetic counselor. They were told that they had a 25% chance of having a child with a particular trait, and yet all three of their kids have the condition. They are thinking of suing for malpractice. Using your knowledge of heredity, explain to the couple why their legal recourse would not be successful.

Prokaryotes have a single _________ chromosome (generally) and reproduce through __________. 

What kind of inheritance can explain the distribution of traits below?

At the end of mitosis, the daughter cells have [blank1] the mother cell, and are genetically [blank2] the mother cell.