Answer:
the child will either receive either an X or a Y chromosome from the father
Explanation:
The mother always give the child an X chromosome because thats the only one she can give
the father can either give an X or a Y which determines if the child will be female or male
Physical weathering works with mechanical forces, such as friction and impact, while chemical weathering takes place at the molecular level with the exchange of ions and cations.
Answer:
B Requires building dams that can harm ecosystems
U still have school its summer
The three chromosomal aberration:
1.) Inversion - breakage of chromosome in two places , the other piece of DNA is re- inserted into the chromosome.
2.) Translocation - the one piece breaks off and attaches to another chromosome.
3.) Deletion - the loss of segment of chromosome.
-ace
