Development of multicellular organisms probably began with the formation of

Which observation proves that a cell is a eukaryote a. the cell uses ribosomes to create protein b. the cell contains dna c. the cell contains nucleus d. the cell has a cell membrane?

Explain how the shape of a finch's beak is an example of adaptation.

Sequence of m-rna that is not involved in coding for a protein which is cut out before it is read by the ribosomes

Name the process responsible for the evolution of mitochondria and chloroplasts in eukaryotes

Carbohydrates that function as structural molecules withstand pulling and pushing forces well. Which structural feature is most directly responsible?

What happens during anaphase

What would happen if both male and female passed on their whole genes?

Calculate the distance penny rides her bicycle. if she rides 1/4 mile each day for 11 days.

An area of land that is covered with a shallow layer of water during some or all of the year is called

What is the role of the atp in the cell