WebIn sum, there is nothing in this theory that shows a compelling link between leg and neck lengthening and feeding on high limbs. Just because giraffes have long necks and … Webgiraffe has a long neck giraffe tounge is long girrafe is domestic animals.it come from a africa .it has long neck and tall body . it herbivora animal 18. deskripsikan jerapah ke dalam bahasa inggris Its an animalhas a long neckhas four legseaten grassGiraffes are the world's tallest mammals, thanks to their towering legs and long necks.
The Giraffe’s Short Neck - The Nature Institute
WebJul 22, 2010 · The ancestors of giraffes really had short necks. When they reproduced, some of their children were mutated to have longer necks. The mutated giraffes could reach the trees to eat so ,overtime ... WebJan 2, 2024 · Giraffes use their extremely long necks to reach tall trees, giving them a food source for which they have few competitors. what can you conclude about natural selection from this observation? giraffe necks get longer over a lifetime of stretching. all giraffes are born with short necks and that stretch due to eating from trees. other animals will mimic … rayen caven
Giraffe Like Animals With Shorter Necks - ANIMAL VGF
There is no denying that giraffes have the longest necks when it comes to present-day mammals, but there have been longer necks in the past. For instance, the Mamenchisaurus dinosaurs had a neck that stretched over 10 meters long, 4-5 times the neck length of present-day giraffes. Now, such a long neck … See more To clear up the long neck conundrum, teachers at my high school took cues from Charles Darwin’s idea of natural selection and explained that, among the ancestral population of giraffes, there were some individuals that … See more The latest and rather surprising theory, which hasn’t been proposed before, is that the giraffe’s long necks are the result of sexual selection—to compete for females, male giraffes developed a long neck. In the savannahs of … See more Weblikely to get a good meal, while those with longer necks were more likely to obtain one. As a result, giraffes with longer necks thrived, while those with shorter necks were more apt to become sick and die, or at the least produce fewer offspring.3 Gould’s summary of the typical textbook story is as follows: giraffes evolved ‘long necks in ... WebOct 24, 2011 · Why the Giraffe has a Short Neck. The idea that the Giraffe got it’s long neck due to food shortages in the lower reaches of trees seems like a no brainer. The Giraffe is taller than all other mammals and … simple switch case