Exaggerated physical characters like antlers are not really signals used by males to attract mates.Group of answer choicesTrueFalse

Female mate choice sometimes results in exaggerated physical characteristics in males.Group of answer choicesTrueFalse

One result of female’s being selective in mating is:Group of answer choicesmales compete for access to femalesmales go where the females aremales may have exaggerated physical features like antlersall are correct

Female S. beldingi ground squirrels tend to remain near their birthplace and kin for life.  S. beldingi females are also more likely than males to give alarm calls when they spot a predator, even though this behavior draws the predator's attention to the individual who produced the alarm.  Which concept is LEAST relevant to this phenomenon?A.AutocommunicationB.AltruismC.Indirect fitnessD.Evolutionary game theory

According to Plant, Hyde, Keltner, & Devine (2000), the three emotions considered stereotypically "male" areGroup of answer choicesanger, contempt, and pride.amusement, interest, and jealousy.disgust, embarrassment, and sadness.guilt, shame, and happiness.

The effects of sex phero-mones produced by the apocrine sweat glands and otherskin glands are also important for this attraction.