BLY 101 Chapter 13
What is an organism's observable traits? - correct answer ✔✔Phenotype
Which is the dominant allele? B (brown eyes) or b (blue eyes)? - correct answer ✔✔B (brown eyes)
What genotypes are possible for someone with brown eyes? - correct answer ✔✔BB, Bb
What do the letters on the outside of a Punnett square represent? - correct answer ✔✔The genotype of parents
Ratio of a homozygous dominant crossed with homozygous recessive - correct answer ✔✔1:0
Genotype of homozygous dominant crossed with homozygous recessive - correct answer ✔✔Bb
In a pedigree, how are affected individuals represented? - correct answer ✔✔Filled-in shapes
What do horizontal rows represent in a pedigree? - correct answer ✔✔Generations
What is true about Mendel's connection to Darwin's work? - correct answer ✔✔Neither of them believed in the idea of "blending inheritance"
What are the forms of the trait Mendel examined in his pea plants? - correct answer ✔✔White and purple flowers
What is a gene for a trait that is hidden by the dominant gene? - correct answer ✔✔Recessive
What will pea plants that demonstrate the heterozygous condition will produce? - correct answer ✔✔Purple flowers
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