Describe the structure and function of the nucleus and briefly explain how the nucleus controls protein synthesis in the cytoplasm.

(! ) what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

How are fossils used to date organisms?

The diagram shows the results when two parents are crossed. the letters represent alleles for a trait that is controlled by three different genes. which best describes this inheritance pattern? multiple allele because a trait is controlled by three different genes polygenic because the offspring have alleles from both parents multiple allele because the offspring have alleles from both parents polygenic because a trait is controlled by three different genes