3. Compare the predicted phenotype ratio (show Punnett squares for each) to the actual ratio (class data) for the followingtraits:
a. trait # 2 (chin size)
b. trait #8 (hair type)

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods.c. it shows that these organisms share the same habitat.d. it provides evidence that these organisms suffered a genetic mutation.