What replaces the membranes and nutrition source of amniotic eggs in organisms that exhibit live birth without amniotic eggs?

Students commonly confuse saccharomyces cerevisiae and staphylococcus aureus when viewed on a microscope slide how could you microscopically differentiate

What are some possible consequences of preventing prescribed burns and natural wildfires

Plant species a has a diploid number of 12. plant species b has a diploid number of 16. a new species, c, arises as an allopolyploid from a and b. the diploid number for species c would probably be a) 12. b) 14. c) 16. d) 28. e) 56.