. A text-book of comparative physiology [microform] : for students and practitioners of comparative (veterinary) medicine. Physiology, Comparative; Veterinary physiology; Physiologie comparée; Physiologie vétérinaire. 2 e o " .Sf) S -S* -w o* E jS -S a; ** a eS , ⢠09 e £ « £2 S 4) S " . ^ I ** '^ fe a. J2 <^ bb â¢- 5S , fcb ^ £ I ^ ;: V B - S " » -§ C 3 o .2 - â S 03 J- X be a; ^ ~ o a) , .. â ^ 03 01 â N be â¢5 £-- - .* OJ 05 ' -^ £ ^ ^ <B ! 1 "S S g' I i I -^ ^ I S <* - * fc *- § J8S| 08 3 ^ S â¢3 3 1â g ^E S .Li: â¢i T :§ I .^ &- f° c S -I .Â
. A text-book of comparative physiology [microform] : for students and practitioners of comparative (veterinary) medicine. Physiology, Comparative; Veterinary physiology; Physiologie comparée; Physiologie vétérinaire. 2 e o " .Sf) S -S* -w o* E jS -S a; ** a eS , ⢠09 e £ « £2 S 4) S " . ^ I ** '^ fe a. J2 <^ bb â¢- 5S , fcb ^ £ I ^ ;: V B - S " » -§ C 3 o .2 - â S 03 J- X be a; ^ ~ o a) , .. â ^ 03 01 â N be â¢5 £-- - .* OJ 05 ' -^ £ ^ ^ <B ! 1 "S S g' I i I -^ ^ I S <* - * fc *- § J8S| 08 3 ^ S â¢3 3 1â g ^E S .Li: â¢i T :§ I .^ &- f° c S -I .£ ^ c REPRODUCTION. e7 eralized as consisting of division and segregation, followed by aggregation. The subdivision (segmentation) of the cell, after the quies- cence referred to, again commences, but in a plane at right angles to the first, from which four spheres result, again to be followed by the resting stage. The process continues in the same way, so that there is a progressive increase in the number ;â <. KiG. (a, The cleavage of a frog's em; (10 times enlarged), flret twooleavage-celU; C, 4 colls; D, 8 cells (4 animal and 4 vegetative); A. the parent-cell; J, the I and 4 vegetative); E, la cells (8 animal and 4 vegetative); F. 16 cells (8 animal and 8 vegetative); O, Hi cells (16 animal and 8 vegetative); H, 83 cells; /, 48 cells: A', 64 cell's; L, 96 cleav- age-cells; if, 160 cleavage-cells (138 animal and 88 vegetative). (Haeckel.) uf segments, at least up to the point when a large number has been formed. This is ra-her to be considered as a type of one iMtaMBiB::^. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Mills, Wesley, 1847-1915. New York : D. Appleton; London : Caxton House
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Keywords: ., bookauthormillswes, bookcentury1800, bookdecade1890, bookyear1890
