Sibling Rivalry :: Biology Essays Research Papers

Sibling rivalry (the slightly-less-amazing adventures of Professor Sandersons Sociobiology discussion group)Why yes, its...The slightly-less-amazing adventures of Professor Sandersons Sociobiology discussion groupTodays topic Sibling controversy**Professor Armand Sandersons Sociobiology lecture was not quite as popular as his brother Julians Paleobio class. Partly this was because sociobio did not lend itself to psycho-Permian field trips partly this was because he, unlike his widely distributed brother, looked more like a lumberjack than a professor. In fact, the highest attendance hed ever recorded occurred on the day he brought Julian in as a guest. This annoyed him. Good morning, he addressed the sea of faces sourly. As Im sure you all know, today we have my brother Julian in as a guest. Julian waved cheerily. Fifty-seven eyelids batted. Hes here for todays discussion on the biological origins and implications of sibling rivalry among humans. I expect you all to participate. De spite his gruffness, he legitimate only minimal acknowledgement. Julian, he continued, noting with ire the sudden leap in his students attending, is here to provide a living example of the concepts were about to discuss. Hes also levelheaded with animal behavior, so hell be starting you off today with some(a) of the biological bases of sibling competition. He narrowed his eyes. I expect you to pay attention to what hes saying.The threat was habitual, and, in this case (he again noted with ire) completely unnecessary. The class had no trouble obeying. As Julian stepped forward, all talk immediately ceased---though some of the students comprehensive faculties ceased along with it. Good morning, everybody Julian chirped. Like Armand said, today were here to discuss sibling rivalry. We dont have a lot of time, so Ill just jump off right in. Now, how many of you here have ever fought with your brothers and sisters? All but a few hands went up. Julian nodded, smiling. Right. So you wo uld say its a roughhewn problem? The class murmured agreement. Well, youre absolutely right. This may come as a surprise to you, but humans arent the only species who get ticked off by their siblings. In fact, sibling rivalry is ubiquitous in nature. ((5)) Leaning back, Julian lifted himself to sit on the edge of Armands desk. Armand, typically, scowled. For a good example, look at screw up pigs, the younger professor explained. They push each other out of the way so they can get at their moms anterior teats---thats where the best milk is.