Science, Volume 89, Issues 2297-2322John Michels (Journalist) 1939 |
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Page 18
... animals to short and mild galvanic shocks from an induction coil after they have been on the low calcium ration for six weeks or more . This stimulus causes the rats to collapse . The rats remain conscious , but they respond poorly and ...
... animals to short and mild galvanic shocks from an induction coil after they have been on the low calcium ration for six weeks or more . This stimulus causes the rats to collapse . The rats remain conscious , but they respond poorly and ...
Page 168
... animals tend to be smaller the colder the climate . The rule of Gloger , that animals in warm humid regions tend to be more melanic than those in arid or in cool climates , is not so obviously adaptive . In this respect there is ...
... animals tend to be smaller the colder the climate . The rule of Gloger , that animals in warm humid regions tend to be more melanic than those in arid or in cool climates , is not so obviously adaptive . In this respect there is ...
Page
... animals are studied on a comparative basis . Separate chapters are devoted to a complete survey of both plant and animal kingdoms . The ten systems of animals are considered com- pletely . This study is made on a comparative basis in ...
... animals are studied on a comparative basis . Separate chapters are devoted to a complete survey of both plant and animal kingdoms . The ten systems of animals are considered com- pletely . This study is made on a comparative basis in ...
Contents
Stevens John Frank Award of Hoover Medal | 5 |
ALEXANDER J Science in the Old South | 12 |
Leaves Transpiration Rate of H B SMITH 268 | 16 |
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