Which type of cell does not have membrane bound organelles?
select one:
a. prokaryotic cells
b. bacteria cells
c. simple cells
d. eukaryotic cells

How does the study of genetic disorders such as pku biologists understand normal alleles?

The distribution of related animals and plants across the world

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?