Across
- 2. geneticists use charts called pedigrees to show how a trait is passed through generations of a family.
- 6. genotype an organism with two different alleles for a trait
- 8. X-linked diseases that appear more often in males and females can be a carrier; an example is hemophilia.
- 10. an embryo develops into a cluster of differentiated cells.
- 11. are diagrams that help determine the probability that an offspring will inherit a certain genotype .
- 13. is a scientist that is known as the father of modern genetics.
- 14. are traits that usually appear in every generation of a family.
Down
- 1. are traits that appear less frequently in a generations of a family
- 3. Adult human make one type of cell in their bodies that is different from all other cells.
- 4. genotype if an organism has two of the same kids of gene for a trait
- 5. When the sperm and the egg unit.
- 7. scientists take pictures of chromosomes, cut out the chromosomes from the pictures and arrange them by size.
- 9. Adult male gamete.
- 12. Adult female gamete.