Give an example of a vestigial structure and explain how vestigial structures are significant to evolution.

What did the first language sound like

Which sentence best expresses the differing opinions of these two book reviews?

Which of the following lines of evidence would best support your assertion that a particular plant is an angiosperm? a) it produces seeds. b) it retains its fertilized egg within its archaegonium. c) it lacks gametangia. d) it undergoes alternation of generations.