Which of the following is a step in gene cloning? a. The use of restriction enzymes to cut DNA at specific location
b. Selection of bacteria with the recombinant DNA
c. Transformation of bacteria with the recombinant DNA
d. All of the above

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur

The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation

What do all of the above organisms have in common