The Origin of Species by means of Natural Selection, 6th Edition
Excerpt: ...if we could slightly modify the instincts already possessed by the Melipona, and in themselves not very wonderful, this bee would make a structure as wonderfully perfect as that of the hive-bee. We must suppose the Melipona to have the power of forming her cells truly spherical, and of equal sizes; and this would not be very surprising, seeing that she already does so to a certain extent, and seeing what perfectly cylindrical burrows many insects make in wood, apparently by turning round on a fixed point. We must suppose the Melipona to arrange her cells in level layers, as she already does her cylindrical cells; and we must furth…
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Produktdetails
- ISBN: 978-1-153-74833-9
- EAN: 9781153748339
- Produktnummer: 14786379
- Verlag: Books LLC, Reference Series
- Sprache: Englisch
- Erscheinungsjahr: 2013
- Seitenangabe: 204 S.
- Masse: H24.6 cm x B18.9 cm x D1.1 cm 406 g
- Abbildungen: Paperback
- Gewicht: 406
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