HELP ASAP DUE TOMMOROW! 5 QUESTIONS ONLY! I'LL MARK BRAINLIEST 1) Epigenetic changed may be but they aren't necessarily .
2) List two of the potential implications of epigenetic research.
3) In a differentiated cell, what percentage of genes are active?
4) Our epigenome changes in response to signals.
a. Early in development, the majority of signals come from .
b. As life continues after birth, environmental factors like , , and start to play a role.
c. Puberty id marked by .
5) Give an example of each of the four types of cell signals described.