File:Hill1924 plate24.jpg

Plate 24

Fig. 1.—Egg 1, section 14/1 ( x 700), showing persistent corsna radiata {c.r.), the zona {z.p.), sperm-heads (sp.), the mitochondrial zone (m.z.), and central region of ovum with fat-globule spaces and the <J pronucleus.

Fig. 2.—Egg 11. Combination fig. (x 700) (section 5/5 and polar bodies from section 7 & 8/5). Pronuclei with chromosomes. Pb. 1, fust polar body; Pb. 2, second polar body.

Fig. 3.—Egg 12. Section 5/2 (x 640), first cleavage, rsp., remains of spindle-fibres ; Pb., polar body.

Fig. 4.—Egg 13.—Section 7/1 ( x 640), two-celled egg, the smaller blasto- mere (on right) with lobed nucleus, the larger blastomere in process of division, c.e., ' corps enigmatique ' ; e.dm., eliminated deutop!asm.

Plates: Plate 24 | Plate 25 | Plate 26 | Plate 27-1 | Plate 27-2 | Plate 28-1 | Plate 28-2 | Plate 29

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1924 Cat Development: 1. Ovum of the Cat | 2. Process of Cleavage | 3. Formation of the Blastocyst | 4. Discussion | Plates | cat

Reference

Hill, J. P., and Tribe, M. 1924. The early development of the cat (Felis domestica). Quart. J. Microsc. Sci, 68, 513-602.

Cite this page: Hill, M.A. (2024, April 16) Embryology Hill1924 plate24.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Hill1924_plate24.jpg

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