This happens early in embryonic development in females, where one of the two X-Chromosomes is randomly (and permanently) inactivated, as you said, in cells other than egg cells.
This phenomonon is actually called X-Inactivation.
X-Inactivation make sure that females, just like males, have a single functional copy of the X Chromosome in each and every one of their cells in their body.
Glad I could help, byee now
Answer:
examples include, "FF" or "DD", or just two uppercase letters.
Explanation:
Answer:
Famine.
Explanation:
Famine, a shortage of water or food, will often result in a significant population decrease.
if the hypothesis is rejected, it may not need to be displayed
