In humans, the allele for brown eyes, B, is dominant over the allele for blue eyes, b. Which combination of alleles shown below could result in a person with blue eyes?a. BBb. bbc. bBd. Bb

Which of the following systems in absorbing oxygen and releases carbon dioxide

Which would be an adaptation in a rainforest, but not in a tundra? a. ability to store water for a long time b. fur that blends in with snow c. strong claws for killing prey d. a beak that can dig into thick trees

Imagine that a mouse has white fur because of a mutation in its dna. which of the following conclusions can be drawn