Science: v.1-v.219Moses King, 1969 |
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Page 1243
... Bees , butterflies , moths , flies , and birds are the most common kinds of orchid pollinators ; bees pre- dominate ( 1 ) . Much of the floral vari- ation of orchids is a result of mor- phological rearrangements necessary to accommodate ...
... Bees , butterflies , moths , flies , and birds are the most common kinds of orchid pollinators ; bees pre- dominate ( 1 ) . Much of the floral vari- ation of orchids is a result of mor- phological rearrangements necessary to accommodate ...
Page 1244
... bees crawling out of the bucket under the stigma and anther of the flower . As the bee crawls out the pollen masses adhere to the dorsal abdomen . 20 1 1 5 2 Fig . 3. ( A ) Male Euglossa gorgonensis rubbing. A B Fig . 1. Male euglosine bee ...
... bees crawling out of the bucket under the stigma and anther of the flower . As the bee crawls out the pollen masses adhere to the dorsal abdomen . 20 1 1 5 2 Fig . 3. ( A ) Male Euglossa gorgonensis rubbing. A B Fig . 1. Male euglosine bee ...
Page 1247
... bees only after 2 to 3 days of exposure . In all cases the bees behaved in the same manner at the liquid - soaked blotters as at flowers . They hovered in front of the pad testing the fra- grance , landed and rubbed the blotters ...
... bees only after 2 to 3 days of exposure . In all cases the bees behaved in the same manner at the liquid - soaked blotters as at flowers . They hovered in front of the pad testing the fra- grance , landed and rubbed the blotters ...
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Acad activity ambiplasma Amer American amino acids analysis animals anorthosite applied barbiturate bees Biochem Biol biological cells centrioles Chem chemical Chemistry colchicine complex compounds concentration Conf Dept ecdysone effect electron ence energy enzyme experiments factor fibers fluorine fraction frequency function galaxy gene genetic geniculate H₁ hairpencils ibid illus increase Instruments ketone laboratory lateral geniculate nucleus light luciferase magnetic mascon measured mechanism membrane ment molecular molecules normal nuclear observed oocytes organic peak percent Phys potential precession Proc procarbazine produced protein puromycin queen butterfly radio-frequency field radioactivity reaction recorded References and Notes region reported resonance response ribosomes rotating frame sample Science scientific scientists Service Card signals species spin spin-lattice relaxation studies synthesis temperature tion tive tRNA Univ University York