Titlebook: Gender and Sexual Dimorphism in Flowering Plants; Monica A. Geber,Todd E. Dawson,Lynda F. Delph Textbook 1999 Springer-Verlag Berlin Heide

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Theories of the Evolution of Sexual Dimorphism,hap. 2) and empirical patterns (Chaps. 1 and 3) concerning gender dimorphism. Sexual dimorphism refers to differences between individuals of differing gender in traits other than gender itself (Chap. 1, Table 1), and can be found in both primary and secondary sex characters. Primary sex characters a

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Sexual Dimorphism in Flowers and Inflorescences, heritable traits that confer survival benefits on individuals will come to predominate in populations (Darwin 1859). Thus, it was a special challenge for him to explain the evolution of secondary sex characters that impair survival in animals. His proposed solution was the theory of sexual selectio

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Sexual Dimorphism in Life History,nce, current reproduction may lead to a reduction in growth and survival, and consequently a reduction in future reproduction. Gadgil and Bossert (1970) termed this a “cost function” and the phenomenon is now called the “cost of reproduction.” They interpreted life-history differences among species

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Sexual Dimorphism in Physiology and Morphology, derives from the fact that the sexes of dioecious species are similar in many aspects of their phenotype and biology, even when they differ in some secondary sex characters and in reproductive ecology. It is therefore possible to study the functional significance of dimorphism in morphology, physio

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共同生活

CAGE

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Margit A. Riedl-Hohenberger,Christian KralerThis chapter aims to take a tour around Brazil’s flourishing luxurymarket. It starts by presenting an overview of the market before delving into the emblematic case of Osklen’s new luxury.