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reproductive behaviour

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reproductive behaviour

In animals, any activity directed toward perpetuation of a species. Sexual reproduction, the most common mode, occurs when a female's egg is fertilized by a male's sperm. The resulting unique combination of genes produces genetic variety that contributes to a species' adaptability. The stages of approach, identification, and copulation are well developed to avoid predators and the wastage of eggs and sperm. Most one-celled and some more-complex organisms reproduce asexually. See also courtship behaviour.



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This is important not only from the point of view of understanding social dynamics, but it's also fundamental biology, because these pheromones provide recognition cues that facilitate reproductive behaviour.
FA: This year, you have programmed Isabella Rossellini's witty short films on reproductive behaviour in the natural world, humorously titled "Green Porno.
He fed the anti-depressant to fingernail clams and zebra mussels, and, while he never found out if they cheered up, he did manage to jump-start their reproductive behaviour.
 
 
 
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