On October 23rd, 2014, we updated our
By continuing to use LinkedIn’s SlideShare service, you agree to the revised terms, so please take a few minutes to review them.
plants Self-fertilization vs. Cross-pollination “Physiological division of labor”
Deviation of Sexes
Bees and clovers
Changes in Bee Population = Changes in Clover Structure
“As buds give rise to growth to fresh buds, and these, if vigorous, branch out and overtop on all sides many a feebler branch, so by generation I believe it has been with the great Tree of Life, which fills with its dead and broken branches the crust of the earth, and covers the surface with its ever branching and beautiful ramifications.” -Charles Darwin, The Origin of Species