1. KEY CONCEPT A ___________ of ______ is used to study _____ ________.

2. Human genetics follows the _______ seen in other __________.
The basic _________ of ______ are the ____ in all ______ ___________ organisms.
__________ of many _____ _____ is _______.
_____-____ _____ are important in ____________ human genetics.

3. _______ can carry ___-______ _______ ________.
_____ (___) _______ ___ of their ___ ______ genes.
__________ of the _______ depends on ______ _____ carries the ______ and the ___ of the _____. X Y

4. A ________ is a _____ for _______ _____ in a ______.
__________ are used to _____ _________ on a pedigree.
_________ genes show different patterns on a ________ than ___-______ genes.

5. If the _________ is more _____ in _____, the ____ is likely ___-______.

6. Several methods help ___ _____ ___________.
A _________ is a ______ of all _________ in a cell.
X Y

7. Karyotypes can show ______ in __________.
________ of ____ of a chromosome or ____ of a chromosome
____ ______ in chromosomes
_____ chromosomes or ___________ of ____ of a chromosome