projectile 发表于 2025-3-26 23:06:55

https://doi.org/10.1007/BFb0104396e than one sperm, and it is lethal in many species including fucoid algae, sea urchins, frogs, and man (Jaffe & Gould, 1985; Brawley, 1987; Kola & Trounson, 1989). Polyspermic zygotes die, not because of extra genetic material ., but due to the maldistribution of chromosomes caused by extra centriol

diskitis 发表于 2025-3-27 05:12:39

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极少 发表于 2025-3-27 07:58:48

Some nonconvex shape optimization problems,centres of the photosystems. In the evolution of antenna pigment systems in photoautotrophic plants the development of phycobiliproteins has played a decisive role. 1. The phycobiliproteins are present in the prokaryotic cyanobacteria which are virtually the first oxygen producing photosynthetic org

aneurysm 发表于 2025-3-27 10:38:17

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Stress-Fracture 发表于 2025-3-27 13:41:42

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职业拳击手 发表于 2025-3-27 20:02:38

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N防腐剂 发表于 2025-3-28 01:38:34

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flamboyant 发表于 2025-3-28 05:37:16

Cell Walls and Surfaces, Reproduction, Photosynthesis978-3-642-48652-4Series ISSN 1431-360X

Rheumatologist 发表于 2025-3-28 07:42:11

https://doi.org/10.1007/BFb0092363ganisms attests to its ancient evolutionary history. Not only is cellulose found among photosynthetic and protistan cells, it is present in animals such as the Ascidians (Wardrop, 1970). Furthermore, levels of elevated cellulose synthesis have been suggested in humans with the disease scleroderma (Hall, ., 1960).

Living-Will 发表于 2025-3-28 13:18:41

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查看完整版本: Titlebook: Cell Walls and Surfaces, Reproduction, Photosynthesis; Wolfgang Wiessner,David G. Robinson,Richard C. Sta Book 1990 Springer-Verlag Berlin