41.   So closely entwined are their lives that a number of evolutionary biologists argue that dogs and humans have evolved together.

42.   Some evolutionary biologists believe humans will eventually take their own future even more firmly into their own hands through genetic engineering.

43.   The discovery of single genes that affect life span has come as a surprise to evolutionary biologists.

44.   The evolutionary biologist Charles Darwin argued that life forms evolved when nature eliminated those that were less fit.

45.   The curriculum is entirely different from last year because of all we have been learning from the studies of evolutionary biologists.

46.   The field belonged to evolutionary biologists whose work in the field consisted largely of thought experiments.

47.   The evolutionary biologists are unlikely to be wrong in broad principle.

48.   The horizontal transfer thesis has been taken even further by Dr. W. Ford Doolittle, an evolutionary biologist at Dalhousie University in Nova Scotia.

49.   The logic of the evolutionary biologists is hard to fault.

50.   The phenomenon got its colorful moniker when the evolutionary biologist Richard Dawkins suggested that humans would most likely compare underarm odors.