Across
- 4. When trying to determine whether a species is homozygous dominant or heterozygous, a _________ ______ may be done using a homozygous recessive individual.
- 5. A genetic characteristic that masks another characteristic is
- 8. The passing of traits from parents to offspring
- 10. individual GAMETES have _____ allele(s) for each gene.
Down
- 1. Alternate versions of a gene.
- 2. When a red snapdragon is crossed with a white snapdragon the result is all pink snapdragons. This is an example of . . . .
- 3. When a homozygous dominant plant for round seeds is cross with a homozygous recessive plant for wrinkled seeds, what type of seeds do the offspring have?
- 4. In an organism there are 2 alleles for each . . . .
- 6. All of the traits that are actually expressed (or seen).
- 7. Tt is an example of . . .
- 9. If an individual is said to have two recessive alleles for the same trait, the individual is . . . .