A manual of zoologyWilliam Blackwood & Sons, 1878 |
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Side ii
... present work of Professor Nicholson as dealing with a subject in connection with which the want of a competent text - book in this country has long been a serious evil ; and of the general accuracy and reliability of the information ...
... present work of Professor Nicholson as dealing with a subject in connection with which the want of a competent text - book in this country has long been a serious evil ; and of the general accuracy and reliability of the information ...
Side v
... present edition this aim has been faithfully adhered to , and , it is hoped , has been more thoroughly carried out than on previous occasions . While in the main preserving its original basis , the entire work has been submitted to ...
... present edition this aim has been faithfully adhered to , and , it is hoped , has been more thoroughly carried out than on previous occasions . While in the main preserving its original basis , the entire work has been submitted to ...
Side vii
... present work is intended principally for the guidance of general students , and the author is of opinion that it would for this reason be improper to introduce into it any schemes of classification which have not been accepted with ...
... present work is intended principally for the guidance of general students , and the author is of opinion that it would for this reason be improper to introduce into it any schemes of classification which have not been accepted with ...
Side 2
... present day , the term " organic " has been widely extended in its significance by the wonderful discoveries of modern science ; and " Organic Chemistry , " as it is still com- monly called , embraces a much more extensive field of ...
... present day , the term " organic " has been widely extended in its significance by the wonderful discoveries of modern science ; and " Organic Chemistry , " as it is still com- monly called , embraces a much more extensive field of ...
Side 11
... present state of our knowledge , therefore , we must conclude that even in the process of digestion , as exhibited in the Amoeba , there is some- thing that is not merely physical or chemical . Similarly , any organism when just dead ...
... present state of our knowledge , therefore , we must conclude that even in the process of digestion , as exhibited in the Amoeba , there is some- thing that is not merely physical or chemical . Similarly , any organism when just dead ...
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Manual of Zoology ...: With a General Introduction on the Principles of Zoology Henry Alleyne Nicholson Ingen forhåndsvisning tilgjengelig - 2015 |
Vanlige uttrykk og setninger
abdomen adult alimentary canal ambulacral amongst animal Annelides antennæ anus aperture appendages Arachnida articulated attached birds bivalve body bones Brachiopoda branchiæ branchial calcareous carapace cavity cephalothorax chitinous ciliated composed comprising consists contractile Crustacea Ctenophora developed disc distinct division dorsal embryo Eocene external extinct extremity feet females fins fishes Foraminifera fossil furnished gemmation genera genus gills head horny Huxley Hydrozoa incisors Insects integument intestine known labium larva larvæ legs limbs living locomotive males Mammals mandibles margin maxillæ membrane molars Mollusca mouth nervous system operculum organs ovum Owen pairs Paleozoic parasitic placed plates polypide polypites Polyzoa portion possess posterior present regarded reproductive Reptiles resembling respiratory Rotifera rudimentary Scolecida segments shell side Silurian single skeleton sometimes somites species spines stomach structure sub-order surface tail teeth tentacles termed thorax toes transverse tube upper usually valves ventral Vertebrates vesicle whilst wings Zoantharia zooids