ScienceJohn Michels (Journalist) 1950 |
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Стр. 7
... larvae for both wireworms and cutworms . No apparent abnormality or loss of movement was evi- dent in the surviving wireworm larvae up to three months after treatment . The treated cutworms developed nor- mally and shed the inserted ...
... larvae for both wireworms and cutworms . No apparent abnormality or loss of movement was evi- dent in the surviving wireworm larvae up to three months after treatment . The treated cutworms developed nor- mally and shed the inserted ...
Стр. 282
... Larvae of Hyla regilla developing from gastrulae treated with sugar . A. Young tadpole exhibiting albinism , monorhina , and abnormal eyes . B. Thyroid - fed albino tad- pole in a final stage of metamorphosis . In this preliminary ...
... Larvae of Hyla regilla developing from gastrulae treated with sugar . A. Young tadpole exhibiting albinism , monorhina , and abnormal eyes . B. Thyroid - fed albino tad- pole in a final stage of metamorphosis . In this preliminary ...
Стр. 522
... larvae . Comparison with controls showed no increased mortality among the hybrids . " Since their observations terminated at the very early straight - hinge stage , it remained un- determined whether the hybrid larvae would continue to ...
... larvae . Comparison with controls showed no increased mortality among the hybrids . " Since their observations terminated at the very early straight - hinge stage , it remained un- determined whether the hybrid larvae would continue to ...
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