Carpenter, William Benjamin, 1813-1885 · London : John Churchill · leaf 636
in which embryoesof various sizes, as a, h, c, d, e (Fig. 272, a), are projectingfrom its surface, their difference of size not being accompaniedby advance in development, but merely depending upon theamount of this supplemental yolk which the individuals haverespectively gulped-down. For during… … /-R^U Later stages of embryonic development of Purpura lapillus:—A, conglomerate mass of vitelline segments, to which were attachedthe embryoes, a, b, c, d, e.—b, full-sized embryo, in more advancedstage of development. any other change; so that the large embryo, Fig. 272, e, isnot apparently more…
Microscopy
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.
