GROWTH DEVELOPMENT CHILD
SUMMATIVE ASSESSMENT
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Geographic isolation
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Behavioral isolation
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Temporal isolation
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None of the above
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Detailed explanation-1: -Behavioral isolation occurs when two populations are capable of interbreeding but have differences in courtship rituals or other reproductive strategies that involve behavior. Geographic isolation occurs when two populations are separated by geographic barriers such as rivers or mountains.
Detailed explanation-2: -Behavioral isolation occurs when two populations that are capable of interbreeding develop differences in courtship rituals or other behaviors. Geographic isolation occurs when two populations are separated by geographic barriers such as rivers, mountains, or bodies of water.
Detailed explanation-3: -Behavioral isolation can include auditory, visual, and chemical stimuli which alert a potential mate. An auditory stimulus would be a type of call or song. A visual stimulus would be a dance or some type of ritual display. A chemical stimulus would be produced by pheromones.
Detailed explanation-4: -Behavioral isolation-unique mating signals or courtship rituals; Temporal isolation-separation in time such that reproduction occurs at different times of the day, or season or even years.
Detailed explanation-5: -Behavioral isolation occurs when mismatches in mating traits (signals and/or preferences) prevent mating between two species/populations.