What structure in a bacterial cell controls which substances enter and leave the cell?

25. what does meiosis create? haploids or diploid? somatic cells or gametes?

People with one sickle cell allele are not likely to get malaria. what is this an example of?

As scientists have investigated evolution from a variety of fields, they have found that some of darwin's orginal ideas were inaccurate or incomplete. t explanation provided by evolution was updated each time to reflect the new information they found. what does this suggest about the theory of evolution? it has become a stronger and clearer theory as new information is collected.