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  • 1950-1954  (2)
  • 1
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 172 (1953), S. 121-122 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Onset and progress of metamorphosis depend upon the amount of active iodine ingested by the larva in its food. Different foods vary widely in their content of active iodine; for example, eight batches of commercial liver powder produce emergence of front limb in similar batches of larvae in times ...
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 165 (1950), S. 283-283 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Recent work here has shown the earlier account of Bles to be correct. In particular, it has not been found possible to demonstrate the presence of cilia on the pharyngo-branchial tract, though rhythmical movements of this area during gulping may serve to direct incoming food particles into the ...
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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