INTERSPECIFIC AGGRESSION CAUSES NEGATIVE SELECTION ON SEXUAL CHARACTERS
نویسندگان
چکیده
منابع مشابه
Selection on multiple characters
So far we’ve studied only the evolution of a single trait, e.g., height or weight. But organisms have many traits, and they evolve at the same time. How can we understand their simultaneous evolution? The basic framework of the quantitative genetic approach was first outlined by Russ Lande and Steve Arnold [2]. Let z1, z2, . . . , zn be the phenotype of each character that we are studying. We’l...
متن کاملSelection on multiple characters
So far we’ve studied only the evolution of a single trait, e.g., height or weight. But organisms have many traits, and they evolve at the same time. How can we understand their simultaneous evolution? The basic framework of the quantitative genetic approach was first outlined by Russ Lande and Steve Arnold [2]. Let z1, z2, . . . , zn be the phenotype of each character that we are studying. We’l...
متن کاملSelection on multiple characters
So far we’ve studied only the evolution of a single trait, e.g., height or weight. But organisms have many traits, and they evolve at the same time. How can we understand their simultaneous evolution? The basic framework of the quantitative genetic approach was first outlined by Russ Lande and Steve Arnold [2]. Let z1, z2, . . . , zn be the phenotype of each character that we are studying. We’l...
متن کاملSelection on multiple characters
So far we’ve studied only the evolution of a single trait, e.g., height or weight. But organisms have many traits, and they evolve at the same time. How can we understand their simultaneous evolution? The basic framework of the quantitative genetic approach was first outlined by Russ Lande and Steve Arnold [2]. Let z1, z2, . . . , zn be the phenotype of each character that we are studying. We’l...
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Aggressive behaviors in animals, for example, threat, attack, and defense, are commonly related to competition over resources, competition over mating opportunities, or fights for survival. In this chapter, we focus on aggressive competition over mating opportunities, since this competition explains much of the distribution of weaponry and large body size, but also because this type of competit...
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ژورنال
عنوان ژورنال: Evolution
سال: 2005
ISSN: 0014-3820,1558-5646
DOI: 10.1111/j.0014-3820.2005.tb01830.x