Now the baby is fully developed and has lots of different types of cells. How did some cells become muscle cells and some become skin cells?

What if the yeast were extremely active and produced more than 100ml gas. would you know? why/why not

An organism's reproductive strategy includes all of the following except a. the number of offspring produced. b. the amount of energy expended in producing offspring. c. the length of time parental care is given d. the number of alleles an organism passes on.

Match the enzymes to their role in the dna replication process