Part 2: Crossing Beak Color and Feather Color Cross beak color and feather color.
Assume the following F1 generation:
YyBb: 420
Yybb: 80
YyBb: 80
yybb: 420
Which offspring are the recombinant offspring in this cross?

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity

Iwanna go do something with my ideas? ?