Errors in splicing are implicated in cancers and other human diseases. What kinds of mutations might lead to splicing errors? Think of different possible outcomes if splicing errors occur.

A virgin pine forest covers a valley, and one of the inhabitants is a red squirrel species. A large volcanic eruption occurs and separates the valley with a huge lava flow, thus producing two populations of squirrels. What must occur for the two populations of squirrels to be considered separate species?

Errors in splicing are implicated in cancers and other human diseases. What kinds of mutations might lead to splicing errors? Think of different possible outcomes if splicing errors occur.

Scientists found that different beak shapes correlate with different mating songs in Darwin’s finches. Which hypothesis does this support?

Explain how the study of epigenetics can lead to improved treatment of cancer.

About 80% of the alleles present in thoroughbred horses can be dated back to 31 known ancestors from the late eighteenth century. As a result, one would expect ________

What is the major challenge in the production of RNA in eukaryotes compared to prokaryotes?

Scientists found that different beak shapes correlate with different mating songs in Darwin’s finches. Which hypothesis does this support?

About 80% of the alleles present in thoroughbred horses can be dated back to 31 known ancestors from the late eighteenth century. As a result, one would expect ________

A researcher wants to study cancer cells from a patient with breast cancer. Is cloning the cancer cells an option?