The answer to this question is:
Who reviews articles for peer-reviewed journals"Peer-reviewed journals are experts that write articles and when other experts review the same thing to make sure it has the best quality"
Hoped This Helped, <span>
Johnbryant596
Your Welcome :) </span>
they are caused by mutation. the best example of it are human blood groups.
Answer:
Cellular Energy
Explanation:
Active transport is the movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration. Cellular energy is required to acheive this movement.
Hope this helps you!
Answer:
The frequency of the carriers (heterozygotes) in Massachusetts is 0.018
Explanation:
Due to technical problems, you will find the complete explanation in the attached files