面包屑
发表于 2025-3-23 10:09:55
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公猪
发表于 2025-3-23 16:12:11
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nonradioactive
发表于 2025-3-23 20:45:28
Evolution of Reproductive Patterns in Cheilostomata,ilostomata sequentially, with a short time lag: oogenesis becomes modified first, with the decrease in the number of offspring compensated soon after by the origin of brooding. Finally, the stages in the evolution of sexual reproduction in other bryozoan groups (classes Phylactolaemata and Stenolaem
饶舌的人
发表于 2025-3-23 22:40:56
Book 2013ion and embryonic development are discussed in detail; and (3) the key evolutionary novelties acquired by Bryozoa are compared with similar innovations that have evolved in other groups of marine invertebrates, showing the general trends in the evolution of their sexual reproduction. Ecological back
fidelity
发表于 2025-3-24 05:54:57
Evolution of Sexual Reproduction in Marine InvertebratesExample of gymnolaem
懒惰人民
发表于 2025-3-24 06:41:35
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Costume
发表于 2025-3-24 11:33:30
Innovationen be- oder entschleunigen?,rious brood-chamber types. Both incipient and substantial matrotrophy have been recorded. Sexual polymorphism, precocious fertilization, nurse cells, coelomopores and oviposition are described from the literature and new data and their evolution is discussed.
perimenopause
发表于 2025-3-24 14:58:28
Rudolf Ergenzinger,Jan S. Krulis-Randahe early evolution of conventional ovicells included curvature of the most proximal mural spines, their flattening, and reduction in number as well as loss of joints and fusion. Further changes were intimately connected with the evolution of complex frontal zooidal shields.
调色板
发表于 2025-3-24 22:14:33
Reproductive Patterns of Gymnolaemate Bryozoa: General Overview and Comparative Analysis,rious brood-chamber types. Both incipient and substantial matrotrophy have been recorded. Sexual polymorphism, precocious fertilization, nurse cells, coelomopores and oviposition are described from the literature and new data and their evolution is discussed.
COM
发表于 2025-3-25 01:50:16
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