Results 251 to 260 of about 17,602,067 (294)
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2000
AbstractPatterns of mating vary with the reproductive biology and spatial structure of a species, and combine to influence levels and dynamics of genetic diversity. Knowledge of all aspects of a species' mating system is necessary to understand the distribution of genetic variation between individuals, gene flow within and between populations, what ...
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AbstractPatterns of mating vary with the reproductive biology and spatial structure of a species, and combine to influence levels and dynamics of genetic diversity. Knowledge of all aspects of a species' mating system is necessary to understand the distribution of genetic variation between individuals, gene flow within and between populations, what ...
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2017
Coalition formation in the cheetah is considered to enhance male reproductive success, although no evidence to support this was gleaned in this study. Females advertised oestrus by spray-urinating and often undertook extensive movements at this time. Additionally some evidence for mating rendezvous areas was obtained.
M.G.L. Mills, M.E.J. Mills
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Coalition formation in the cheetah is considered to enhance male reproductive success, although no evidence to support this was gleaned in this study. Females advertised oestrus by spray-urinating and often undertook extensive movements at this time. Additionally some evidence for mating rendezvous areas was obtained.
M.G.L. Mills, M.E.J. Mills
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Plasticity in plant mating systems
Trends in Plant ScienceMany plants are extremely plastic in their vegetative and life-history traits, allowing them to deal with a variety of environmental conditions during their lifetime. However, in our understanding of plant reproduction, plasticity in mating system is not broadly considered. Even though mating system shifts are well studied on an evolutionary timescale,
Erik H Poelman +2 more
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Abstract Defining a population mating strategy has inherent problems. All individuals are of different quality and face unique conditions during reproduction. Thus, the costs and benefits for specific individuals must be considered when examining their mating arrangement.
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Variation in mating systems of salamanders: Mate guarding or territoriality?
Behavioural Processes, 2014Two of the most common mating tactics in vertebrates are mate guarding and territoriality, yet much of the research on these strategies has focused on mating systems in birds, despite novel insights gained from studying less traditional systems. North American stream salamanders that comprise the Eurycea bislineata complex represent an excellent ...
Jennifer, Deitloff +2 more
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Mate Selection and Mating Systems in Seabirds
1980This chapter examines the evolutionary and ecological factors that have influenced courtship and mating patterns of marine birds. The literature on the reproductive behavior of seabirds is vast, and it is not my purpose to review it here. Rather, I focus attention on several questions and seek patterns that may help us understand aspects of variation ...
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