To Know a Fly |
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Page 66
DELICATESSEN 品 Www C 188 CONFECTIONERY 1 males occasionally frequent decaying materials for social reasons , one. In the spring a young fly's fancy lightly turns to thoughts of protein . " My dear , I owe it entirely to my.
DELICATESSEN 品 Www C 188 CONFECTIONERY 1 males occasionally frequent decaying materials for social reasons , one. In the spring a young fly's fancy lightly turns to thoughts of protein . " My dear , I owe it entirely to my.
Page 67
... protein . It can be demonstrated quite scientifi- cally , although far less exotically , by the same method I have already described for measuring food intake . For the present demonstration , one of the J - shaped pipettes contains protein ...
... protein . It can be demonstrated quite scientifi- cally , although far less exotically , by the same method I have already described for measuring food intake . For the present demonstration , one of the J - shaped pipettes contains protein ...
Page 69
... protein . If you have the fortitude to measure a fly's daily con- sumption of sugar and of protein over a three - week period , you will discover that the males always prefer sugar . The females , on the other hand , prefer protein to ...
... protein . If you have the fortitude to measure a fly's daily con- sumption of sugar and of protein over a three - week period , you will discover that the males always prefer sugar . The females , on the other hand , prefer protein to ...
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able activity amount animal ants appearance become bees behavior Bill Clark biologist blood body brain called caterpillars caused cells Chapter continued course creature dance drink drop eggs eight eventually example experiment experimental eyes fact feathers feeding feet female flies fluid fly's follow glucose hair hand head honeybee human hunger hungry insects interest jump kind known laboratory learning least legs less light live look lower males matter means mechanism merely MICHIGAN minute move nature nerve never observation odor once operation organ performed person piece prefer present problem proboscis protein question reach reason record removed result salt scientific scientist seen sense sensitive serve side simple stops student sugar supply taste thing tion trail tube turn understanding usually walk wings