Where might you find a large molecule containing a phosphate group attached to two fatty acid chains?

a. cell membrane
b. cytoplasm
c. dna
d. ribosome

How does natural selection change thephenotypes within a population over time?

Which of these best describes what occurs during cytokinesis? a) the chromosomes are separated b) the cell begins to divide by replicating the chromosomes c) the cytoplasm is divided between the two new daughter cells d) the nucleus opens to allow the chromosomes to enter the cytoplasm

Can a trait be both polygenic and have multiple alleles? explain why or why not.