A valence electron is a negatively charged particle, located in the outermost shell of an atom, that can be transferred to or shared with another atom.
Option A.
Answer:
a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.
Explanation:
The doctor is responsible for all of the above.
It should be 50/50 if the male would be Rr for heterogenous male red and the female rr for homogenous for white.