What is the difference between genotype and phenotype? a. a genotype represents which alleles are carried, a phenotype is the visible trait. b. a genotype expresses the phenotype. c. a phenotype represents which alleles are carried, a genotype is the visible trait. d. they are the same thing.

Ricardo notices that when he plays soccer in the rain, his ball does not seem to go as far after a kick. what is the best scientific question that ricardo could ask about this observation? is soccer better played in the rain or sun? how does rain affect the distance a soccer ball can travel? how does rain affect the speed of a soccer ball? is soccer affected by the rain?

Body systems are not completely independent they integrate and work together describe one example of the integration between body systems

Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?