Outlines of Zoology and Comparative Anatomy |
Отзывы - Написать отзыв
Не удалось найти ни одного отзыва.
Другие издания - Просмотреть все
Часто встречающиеся слова и выражения
abdomen absent alimentary canal animals aperture appearance arch arranged attached Author becomes belong birds blood body bones branchiæ called canal cavity cells chambers characters cloth column common composed comprise connected consequence consists constitute containing covered Describe developed Diseases distinct divided division dorsal Dublin edition eldos existing external extremely feathers feet fins fishes five foot four front furnished gills Give gland head heart horny Hospital includes intestine known leading legs less limbs living lower lungs Mammals matter means membrane Mollusca mouth muscles nervous system never organs pair passes placed placenta plates portion possess present principal processes produced Professor rays respiration ribs scales Second secreted shell short side simple single situated skin soft sometimes stomach structure substance supposed surface Surgeon tail teeth termed terminates tion toes transverse tubes upper usually vertebræ Vertebrata wing
Популярные отрывки
Стр. 17 - I believe that animals have descended from at most only four or five progenitors, and plants from an equal or lesser number. Analogy would lead me one step further, namely, to the belief that all animals and plants have descended from some one prototype. But analogy may be a deceitful guide. Nevertheless all living things have much in common, in their chemical composition, their germinal vesicles, their cellular structure, and their laws of growth and reproduction. We see this even in so trifling...
Стр. 1 - Cooper's Dictionary of Practical Surgery and Encyclopaedia of Surgical Science. New Edition, brought down to the present time. By SA LANE, Surgeon to St.
Стр. 18 - Therefore I should infer from analogy that probably all the organic beings which have ever lived on this earth have descended from some one primordial form into which life was first breathed by the Creator.
Стр. 7 - Anatomy of the Arteries of the Human Body, Descriptive and Surgical, with the Descriptive Anatomy of the Heart.
Стр. 3 - The author has placed the student under considerable obligations by his system of botanical analysis.
Стр. 127 - The sponge represents a kind of subaqueous city, where the people are arranged about the streets and roads in such a manner that each can easily appropriate his food from the water as it passes along.
Стр. 17 - Analogy would lead me one step farther, namely, to the belief that all animals and plants are descended from some one prototype. But analogy may be a deceitful guide. Nevertheless all living things have much in common, in their chemical composition, their cellular structure, their laws of growth, and their liability to injurious influences.
Стр. 8 - The Practice of Medical Electricity; Showing the most Approved Apparatus, their methods of Use, and rules for the treatment of Nervous Diseases, more especially Paralysis and Neuralgia.
Стр. 3 - Post 8vo. cloth, 2*. DR. DJT FRANCIS. CHANGE OF CLIMATE ; considered as a Remedy in Dyspeptic, Pulmonary, and other Chronic Affections; with an Account of the most Eligible Places of Residence for Invalids, at different Seasons of the Year. Post 8vo. cloth, 8s.
Стр. 63 - In the hind limb of most birds there is a singular extensor muscle, which arises from the pubis, ends in a tendon which passes to the outer side of the knee-joint, and terminates in the leg by uniting with the flexor digitorum perforatus. The result of this arrangement is, that the toes are flexed whenever the leg is bent upon the thigh, and, consequently, the roosting bird is held fast upon his perch by the weight of his own body.