Group 18 non reactive and non metallic
I don’t know sorry but you can search on google or safari and see for icivics and it would help you
Answer:
It is important for plants because they use carbon as part of there process when they photosynthesize.
Explanation:
Answer:
it involves a physical exchange of chromosome segments in the tetrad (3)
Explanation:
def of crossing over
Crossing over is the swapping of genetic material that occurs in the germline