Elements of Physiology, Parte2,Volumen2

according action allantois amnion Amphibia animalcules animals aortic arches appears Baer become birds brain buds canal cells centre cephalic chorda dorsalis chorion conceived connected contained cord corpuscules decidua distinct division duct embryo emotions excited exist external extremity Fallopian tube fecundation feeling female fibres fishes fluid fœtal fœtus folds formation frog germ germinal membrane germinal spot germinal vesicle globules ideas impregnation individual influence inner surface intestine investing membrane lamina layer male Mammalia mass matter membrana intermedia mental merely mind mucous membrane Müller Müller's Archiv nervous notions nucleus observed organisation organs ovary oviparous ovulum ovum parent passions period phenomena placenta plants polype portion present produced rudimentary rudiments Schwann semen sensation separated sexes sexual sharks sleep species spermatozoa structure substance takes place tion tissues trunk umbilical vesicle undergo uterus vascular ventricle vertebral vertebral column vessels villi visceral visceral arches Wagner Wolffian bodies yolk yolk-sac