Cultural Reproduction Theory In Education Essay Example For Students

Cultural Reproduction Theory In Education Essay For some time she had watched his movements,appearing coyly in his haunts. And now, had itpaid off? Doubtless, he was in love. His muscleswere taut; he swooped through the air more likean eagle than a Greylag gander. The only problemwas, it was not for her that he then landed in aflurry of quacks and wingbeats, or for her that hedashed off surprise attacks on his fellows. It was,rather, for another for her preening rival acrossthe Bavarian lake. Poor goose. Will she mate withthe gander of her dreams? Or will she trail him foryears, laying infertile egg clutches as proof of herfaithfulness? Either outcome is possible in ananimal world marked daily by scenes of courtship,spurning and love triumphant. And take note: theseare not the imaginings of some Disney screen-16writer. Decades ago Konrad Lorenz, a famedAustrian naturalist, made detailed studies ofGreylags and afterwards showed no hesitation inusing words like love, grief and evenembarrassment to describe the behavior of theselarg e, social birds. At the same time he did notforget that all romance animal and human is tiedintimately to natural selection. Natural selectionbrought on the evolution of males and femalesduring prehistoric epochs when environmentalchange was making life difficult for single-sexspecies such as bacteria and algae. Generally,these reproduced by splitting into identical copiesof themselves. New generations were thus nobetter than old ones at surviving in an alteredworld. With the emergence of the sexes, however,youngsters acquired the qualities of two parents. We will write a custom essay on Cultural Reproduction Theory In Education specifically for you for only $16.38 $13.9/page Order now This meant that they were different from both different and perhaps better at coping with toughproblems of survival. At the same time, nature hadto furnish a new set of instincts which would makeparents out of such unreflective entities asmollusks and jellyfish.. The peacocks splendidfeathers, the fireflys flash, the humpback whalesresounding bellow all are means these animalshave evolved to obey natures command: Find amate. Transmit your characteristics through time!But while most males would accept indiscriminatemating, females generally have more on theirminds. In most species, after all, they take onreproductions hardest chores such as carryingyoung, incubating eggs and tending newborns. Often they can produce only a few young in alifetime. (Given half a chance, most males wouldspawn thousands.) So its no surprising that theladies are choosy. They want to match theircharacteristics with those of a successful mate. Hemay flap his wings or join a hockey team, butsomehow he must show that his offspring will notlikely be last to eat or first in predatory jaws. Strolling through the Australian underbrush thatmorning, she had seen nothing that might catch afemale bowerbirds eye. True, several males alongthe way had built avenue bowers twin rows oftwigs lined up north and south. True, they haddecorated their constructions with plant juices andcharcoal. Yet they displayed nothing out front!Not a beetles wing. Not a piece of flower. Thenshe saw him. He stood before the largest bowerand in his mouth held a most beautiful object. Itwas a powder blue cigarette package, andbeneath it there glinted a pair of pilfered car keys. Without hesitation she hopped forward to watchhis ritual dance. Males have found many ways toprove their worth. Some, like bowerbirds, flauntpossessions and territory, defending theseaggressively against the intrusion of fellow males. Others, like many birds and meat-eating mammals,pantomime nest building or otherwise demonstratetheir capacity as dads. Still others, however, donothing. Gentlemen may bring flowers, but mostmale fish just fertilize an egg pile some unknownfemale has left in underwater sand. For a fish,survival itself is a romantic feat. For other species,though, love demands supreme sacrifices. Shortlyafter alighting on the back of his mate, the malepraying mantis probably had no idea what was instore. This would have been a good thing too,because as he continued to fertilize his partnerseggs, she twisted slowly around and bit off hishead. She continued to put away his body partsuntil well nourished and thus more able to sustainher developing young. Luckily for most species,the urge to mate come on only occasionally,usually in springtime. For love can hurt, particularlyif you intended has difficulty telling a mate from ameal. Pity the poor male of the spider species,Xysticus Cristatus, for instance. His only hope ofsurvival is to tie a much larger female to the groundwith silk thread, and keep her there. Every time amoth releases its attracting scent, or a bullfrogsings out its mating call, these animals are risking ablind date with some predator. Such alluring traitshave long puzzled scientists, particularly thosewhich seem not only risky but useless as well. .ud75347f4851bd6792760fd33e4c78dc5 , .ud75347f4851bd6792760fd33e4c78dc5 .postImageUrl , .ud75347f4851bd6792760fd33e4c78dc5 .centered-text-area { min-height: 80px; position: relative; } .ud75347f4851bd6792760fd33e4c78dc5 , .ud75347f4851bd6792760fd33e4c78dc5:hover , .ud75347f4851bd6792760fd33e4c78dc5:visited , .ud75347f4851bd6792760fd33e4c78dc5:active { border:0!important; } .ud75347f4851bd6792760fd33e4c78dc5 .clearfix:after { content: ""; display: table; clear: both; } .ud75347f4851bd6792760fd33e4c78dc5 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .ud75347f4851bd6792760fd33e4c78dc5:active , .ud75347f4851bd6792760fd33e4c78dc5:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .ud75347f4851bd6792760fd33e4c78dc5 .centered-text-area { width: 100%; position: relative ; } .ud75347f4851bd6792760fd33e4c78dc5 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .ud75347f4851bd6792760fd33e4c78dc5 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .ud75347f4851bd6792760fd33e4c78dc5 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .ud75347f4851bd6792760fd33e4c78dc5:hover .ctaButton { background-color: #34495E!important; } .ud75347f4851bd6792760fd33e4c78dc5 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .ud75347f4851bd6792760fd33e4c78dc5 .ud75347f4851bd6792760fd33e4c78dc5-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .ud75347f4851bd6792760fd33e4c78dc5:after { content: ""; display: block; clear: both; } READ: child development EssayWhy, after all, should a frigate bird mate more ifhe puffs out an extra large red throat sac? Howdoes ownership of such a thing indicate a superiorindividual? Until recently, the question stymiedbiologists, but then researchers in the U.S. andSweden announced a possible answer. Whilestudying widowbirds, among whom extravaganttail feathers are hip, they discovered that thelongest-tailed males also carried a lower numberof blood parasites. Sexual ornamentation seemedto be a means by which males could show ofsuperfluous health and energy. All of which maybring us to fast sports cars, flashy clothes andother accessories of the human suitor. After all, if he can afford dinner at the citys most expensiverestaurant, chances are he could finance a babytoo. Science