Scientists notice structural similarities between fossils of a land animal and an aquatic organism. they know the similarities are
not a result of the two organisms having to adapt to similar environments. what can they attribute the structural similarities to?
convergent evolution
common ancestry
transitional evolution
similar mating habits

Which group is noted for the independence of gametophyte and sporophyte generations from each other? a) ferns b) mosses, hornworts, and liverworts c) charophytes d) angiosperms e) gymnosperms

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction. this is an example of speciation.

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