What does the biological species concept use as the primary criterion for determining species boundaries?

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#Question id: 11983

#SCPH06 I Botany

Which of the following is a behavioral pattern resulting from an ultimate cause?

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#Question id: 11983

#SCPH28 | Zoology

Which of the following is a behavioral pattern resulting from an ultimate cause?

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#Question id: 11984

#SCPH06 I Botany

The proximate causes of behavior are interactions with the environment, but behavior is ultimately shaped by

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#Question id: 11984

#SCPH28 | Zoology

The proximate causes of behavior are interactions with the environment, but behavior is ultimately shaped by

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#Question id: 11985

#SCPH28 | Zoology

In  the  territorial  behavior  of  the  stickleback  fish,  the  red  belly  of  one  male  elicits  attack  from  another  male  by functioning as

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#Question id: 11986

#SCPH28 | Zoology

Which of the following statements is (are) true of fixed action patterns?