Which of the four strands match the strand in the diagram by base pairing?

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.

Explain two reasons you think it is important for scientists to search for new ways to treat cancer

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?