Archive image from page 53 of Cytology, with special reference to. Cytology, with special reference to the metazoan nucleus cytologywithspec00agar Year: 1920 Fig. i6. Meiosis in Lepidosiren (male). (Agar, , 1912.) A, Ping spermatogomal nuc spermatogonia prophase ; D, daughter plate from a spermatogonia anaphase ; E, restmg spermatocyte 1., F, zygotene; G, pachytene nucleus. consequence of this, the word synapsis proposed by Moore to cover the whole of that period of meiosis in which syndesis occurs, has been applied by many cytologists to its most conspicuous feature alone—namely, the

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Archive image from page 53 of Cytology, with special reference to. Cytology, with special reference to the metazoan nucleus cytologywithspec00agar Year: 1920 Fig. i6. Meiosis in Lepidosiren (male). (Agar, , 1912.) A, Ping spermatogomal nuc spermatogonia prophase ; D, daughter plate from a spermatogonia anaphase ; E, restmg spermatocyte 1., F, zygotene; G, pachytene nucleus. consequence of this, the word synapsis proposed by Moore to cover the whole of that period of meiosis in which syndesis occurs, has been applied by many cytologists to its most conspicuous feature alone—namely, the contraction just described. It has been thoroughly estabhshed, however, that the contraction of the chromatin has no invariable relation to the

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