NEMATODA, in zoology, a group of worms. The name Nematoda (Gr.
Maas in Results of In its arrangement the muscular tissue the "Albatross " Expedition, forms two s stems: the one composed Museum of Comparative Y P Zoology, Cambridge, Masse, of striated fibres arranged circularly, that U.S.A. is to say, concentrically round the central FIG.
Lamarck, while affirming the verbal proposition that animals form a single series, was forced by his vast acquaintance with the details of zoology to limit the assertion to such a series as may be formed out of the abstractions constituted by the common characters of each group.'
Iv., Zoology (St Petersburg, 1875), though dealing more especially with Siberia, is an invaluable source of information for the Russian fauna generally.
Shaw's Zoology of New Holland (4to, 1794) added those of a few more, as did J.
Science, long ago noticed, in 1833 brought out at Halle, where he was professor of Zoology, an essay with the title Pterylographiae Avium Pars prior.
His only unfortunate contribution to entomology - indeed to zoology generally - was his theory of pre-formation, which taught the presence within the egg of a perfectly formed but miniature adult.
In zoology, the Bipartiti was a name given by P. A.
(After Lankester and Boerne from Parker and Haswell's Textbook of Zoology, Macmillan & Co.) these open into irregular swollen vessels which are the veins or venous sinuses.
For permission to use figs.22,43,44 and 45,which are taken from Parker and Haswell's Text-book of Zoology; and to Messrs.
Lankester (Homoplasy and Homogeny), " On the Use of the term Homology in Modern Zoology," Ann.
Latreille,2 rightly estimating the value of these differences, though he was not an original worker in the field of vertebrate zoology, proposed to separate Brongniart's Batrachia from the class of Reptilia proper, as a group of equal value, for which he retained the Linnaean name of Amphibia.
ZOOLOGY (from Gr.?"wov, a living thing, and Xo yos, theory), that portion of biology which relates to animals, as distinguished from that portion (Botany) which is concerned with plants.
It is now generally recognized that it is mere tautology to speak of zoology and comparative anatomy, and that museum naturalists must give attention as well to the inside as to the outside of animals.
Thus Bionomics is treated in such articles as Evolution, Heredity, Variation, Mendelism, Reproduction, Sex, &C.; Zoo-dynamics under Medicine, Surgery, Physiology, Anatomy, Embryology, and allied articles; Plasmology under Cytology, Protoplasm, &C.; and Philosophical Zoology under numerous headings, Evolution, Biology, &C. See also Zoological Distribution, Palaeontology, Ocranography, Microtomy, &C.
In this same leisurely manner I studied zoology and botany.
I am studying about insects in zoology, and I have learned many things about butterflies.
Since October, 1889, her work has been more regular and has included arithmetic, geography, zoology, botany and reading.
They say this, not at all suspecting that thousands of years ago that same law of necessity which with such ardor they are now trying to prove by physiology and comparative zoology was not merely acknowledged by all the religions and all the thinkers, but has never been denied.
And as the undefinable essence of the force moving the heavenly bodies, the undefinable essence of the forces of heat and electricity, or of chemical affinity, or of the vital force, forms the content of astronomy, physics, chemistry, botany, zoology, and so on, just in the same way does the force of free will form the content of history.