In humans, having freckles is dominant over not having freckles. Jodle and Brian are both hybrid (F1) for freckles. They have four children. What is the chance that each child has freckles? (Remember that with each birth, the chance of
having a child with or without freckles starts over.
all of them had freckles
1 out of 4
2 out of 4
3 out of 4

pregnancy happens more and more

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.

colors do exist. the color of the sky is actually violet; humans percieve the color of the sky as blue.