What is used to move fluid across the cell’s surface, or move the cell itself if it does not have flagella. a. cilia b. sodium-potassium pump c. flagella d. microtubules

Always use significant figure rules. remember that these rules apply to all numbers that are measurements. a car travels 6 miles north, 3 miles east, and then 2 miles south. what is the distance traveled? a.7 b.11

Many farmers prefer cattle without horns because it is safer for their herds. the allele for no horns (n) is dominant to the allele for the presence of horns (n). a farmer mates a male with horns to a heterozygous female without horns. what is the chance that the offspring will have horns?

How does the color of light affect the germination time (amount time a plant takes to develop) of a radish seed?