anterior ventral extra-embryonic ectoderm embryonic primordium

FIGURE 20.5. Form and position of embryonic primordium in exopterygotes. (A) Periplaneta; (B) Platycnemis; (C) Zootermopsis; and (D) Notonecta. [After D. T. Anderson, 1972a, The development ofhemimetabolous insects, in: Developmental Systems: Insects, Vol. I (S. J. Counce and C. H. Waddington, eds.). By permission of Academic Press Ltd., and the author.]


Beekeeping for Beginners

Beekeeping for Beginners

The information in this book is useful to anyone wanting to start beekeeping as a hobby or a business. It was written for beginners. Those who have never looked into beekeeping, may not understand the meaning of the terminology used by people in the industry. We have tried to overcome the problem by giving explanations. We want you to be able to use this book as a guide in to beekeeping.

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