According to the hamilton-zuk hypothesis, a female bird is most likely to select a male as a mate that has: 

TLS Online TPP Program

#Question id: 11928

#Section 2: Evolution

In most species, deviations from equal proportions of males and females in a sexually-reproducing population will confer an advantage to genotypes that: 

TLS Online TPP Program

#Question id: 11929

#Section 2: Evolution

This mating system is thse one most commonly seen in animals. Males attempt to mate with as many females as possible and rarely form a lasting pair bond. 

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#Question id: 11930

#Section 2: Evolution

When females are equally successful in raising young on monogamous and polygynous male territories, the population is said to have reached the: 

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#Question id: 11931

#Section 2: Evolution

Sexual dimorphism may arise from: 

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#Question id: 12140

#Section 2: Evolution

In some animal species, social organization involves the establishment of a system of ordered social rank instead of the occupancy of territories. Such a system of ordered social rank is referred to as a __________. 

TLS Online TPP Program

#Question id: 12141

#Section 2: Evolution

The density and spacing of individuals within suitable habitat and the proportions of individuals in each age class comprise a population's __________.