A DNA ladder has known base pair (bp) lengths that can be used to estimate sizes of bands of interest. Based on this DNA ladder , what range of bp lengths would you expect each of the four bands in the baby sample to be within ? Explain

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands

answer; lower are;