Science: v.1-v.219Moses King, 1958 |
From inside the book
Results 1-3 of 74
Page 1093
... Natural populations of the flies Drosophila have yielded some beauti- fully clear examples . Moreover , the se- lective pressures acting on some poly- morphic natural populations are , as will be shown below , astonishingly great . This ...
... Natural populations of the flies Drosophila have yielded some beauti- fully clear examples . Moreover , the se- lective pressures acting on some poly- morphic natural populations are , as will be shown below , astonishingly great . This ...
Page 1098
... natural selection . And yet , the car- riers of certain specialized genetic equip- ments , such as musicians or poets , may excel in the performance of some spe- cialized functions . Natural selection is active in all human societies ...
... natural selection . And yet , the car- riers of certain specialized genetic equip- ments , such as musicians or poets , may excel in the performance of some spe- cialized functions . Natural selection is active in all human societies ...
Page 1420
... natural history . He will have been trained , more or less well , to cope with and be thoughtful about the evidence for culture history , and this in itself is a full - time job and more . But archeolo- gists ' excursions into natural ...
... natural history . He will have been trained , more or less well , to cope with and be thoughtful about the evidence for culture history , and this in itself is a full - time job and more . But archeolo- gists ' excursions into natural ...
Other editions - View all
Common terms and phrases
AAAS acid American amino acids animals annual applications Association basic Biochem biochemistry biological Calif cells Chem chemical chemistry chemists Chicago chloroplasts College Department Dept EDTA effects electric electron ence engineering enzyme epinephrine equipment ethanol experimental experiments field frequency genetic Herschel ical Illus Institute instrument iproniazid Laboratory Maclear material mathematics measurements mechanics Medical ment methods microscope microwave National norleucine normetanephrine nuclear nucleotide observed obtained operation optical organic papers percent Ph.D phosphate phosphorylation photosynthetic physics plants polyphase system present Press problems produced professor protein putrescine radiation radio rational mechanics rats reaction References and Notes reported sample satellite School scientific scientists space specific temperature Tesla theory tion tive tube ultraviolet United Univ University virus vitamin K volume Washington York Zoology zymosan