Research Papers 1431 words (4.1 pages) - In 2007, according to the Federal Bureau Investigation of the Nations law enforcement agencies there were 9,535 victims of hate crimes; of these victims17.1 percent were victimizedRead more
Heroes begin their stories with aplomb of luck, or ego, or a rosy view of the world, and each play seems to end with destruction. At least read what's on the links for theRead more
how to write an assessment essay simple pleasure to social advancement, and that means being flexible. Like the Japanese macaques and the fruit flies, they switch easily between same-sex and opposite-sex behaviours. Take male fruit flies. The pairings can even last a whole week, mounting hundreds of times. There is no way the behaviour can be evolutionarily irrelevant.". During the winter mating season, competition is fierce for access to female Japanese macaques. Funk Meister Answers 286 Views, view Upvoters, answer requested by, aman Mehta. They don't show a consistent sexual orientation. Conversely, predators can presumably spend less time watching their backs, especially in social groups.
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So LeVay and Vasey still say that humans are the only documented case of "true" homosexuality in wild animals. They don't show a consistent sexual orientation Just like humans can use sex to gain all sorts of advantages, so can animals. Maybe something like this would develope: Tirwa on DeviantArt, i imagine the roots would develop the ability to lift and move, and eventually walk, driven by electrical impulses. In high temperatures it is known as aestivation. It's not clear whether the same thing happens in wild sheep, and if LeVay's explanation is right it probably doesn't. Females often mount males, apparently to encourage them to mate more. It's called a bladderwort. For this reason, the most detailed data on animal sleep comes from captive subjects. That sleeplessness could also be a defence mechanism. When Vasey first observed the females mounting each other, he was "blown away" by how often they did. View image of Laysan albatrosses normally mate for life (Credit: Frans Lanting Studio / Alamy).
In 1991, he described a similar difference in brain structure between gay and straight men. But even these values need to be treated with caution. In other words, the female Laysan albatrosses probably wouldn't choose to pair with other females if there were enough males to go round. Maybe some of these plants would evolve to predate on other plants. Despite Bagemihl's roster of examples, homosexual behaviour still seems to be a rarity.