Punnett Square Problems
Punnett Square Problems
Punnett Square Problems
Complete the following problems. List the parent genotypes, draw and fill in a Punnett square, and then list
the offspring genotypes and phenotypes.
1. A homozygous dominant brown mouse is crossed with a heterozygous brown mouse (tan is the recessive
color).
3. Two heterozygous red flowers (white flowers are recessive) are crossed.
4. A homozygous tall plant is crossed with a heterozygous tall plant (short is the recessive size).
1. A homozygous dominant brown mouse is crossed with a heterozygous brown mouse (tan is the recessive
color).
3. Two heterozygous red flowers (white flowers are recessive) are crossed.
4. A homozygous tall plant is crossed with a heterozygous tall plant (short is the recessive size).
1. A homozygous dominant brown mouse is crossed with a heterozygous brown mouse (tan is the recessive
color).
3. Two heterozygous red flowers (white flowers are recessive) are crossed.
4. A homozygous tall plant is crossed with a heterozygous tall plant (short is the recessive size).