Science: v.1-v.219Moses King, 1969 |
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Page 1246
... species sampled produce 1,8- cineole , but less than 5 percent produce methyl cinnamate . The amount of a compound in a fragrance also varies ; for example , 1,8 - cineole forms about 90 percent of the odor of Stanhopea cirrhata Lindl ...
... species sampled produce 1,8- cineole , but less than 5 percent produce methyl cinnamate . The amount of a compound in a fragrance also varies ; for example , 1,8 - cineole forms about 90 percent of the odor of Stanhopea cirrhata Lindl ...
Page 1247
... species , while methyl sali- cylate occurs in 4 percent of the orchids and attracts 20 percent of the bee species . Many species of bees were at- tracted to several compounds , but some were attracted to only one compound ( 14 ) ...
... species , while methyl sali- cylate occurs in 4 percent of the orchids and attracts 20 percent of the bee species . Many species of bees were at- tracted to several compounds , but some were attracted to only one compound ( 14 ) ...
Page 1287
... species were rarely or never found to- gether . Ewers ( 2 ) suggested that infec- tion with one species of trematode pre- disposes some mollusks to infection with another species . Recent evidence supports the idea that echinostome ...
... species were rarely or never found to- gether . Ewers ( 2 ) suggested that infec- tion with one species of trematode pre- disposes some mollusks to infection with another species . Recent evidence supports the idea that echinostome ...
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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