https://padlet.com/isaac_hagerty/gh9k7u0pntg4 Made with an aura of mystery en-us 2017-06-09 15:27:37 UTC 2017-06-14 15:40:38 UTC hello@padlet.com isaac_hagerty https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/175895288 Dolphins are cool creatures because of where they came from and how they evolved.]]> 2017-06-09 15:31:17 UTC https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/175895288 isaac_hagerty https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/175896070 Some beleive that dolphins evolved from a land animal called the mesonyx.]]> 2017-06-09 15:37:51 UTC https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/175896070 isaac_hagerty https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/175896879

Variation= mutation

Inheritance= D.N.A. and sexual selection

Selection= Selection and genetic drift

Time= Migration and gene flow

]]> 2017-06-09 15:46:26 UTC https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/175896879 isaac_hagerty https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/175897425 The closest living relative of the dolphin is the hippo. It is thought to be what the dolphin looked like a one point because of their similar relative.]]> 2017-06-09 15:53:55 UTC https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/175897425 isaac_hagerty https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/175898004 Where a organism adapts to help them survive their environment]]> 2017-06-09 16:01:17 UTC https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/175898004 isaac_hagerty https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176116451 A mutation that a dolphin has is its color. It is good camouflage in the water. Another mutation is the pink dolphin. Its called the pinky gene.]]> 2017-06-12 15:17:48 UTC https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176116451 isaac_hagerty https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176118726 Gene flow is when generations pass on alleles to help future generations survive. Migration is when they move to go mate with other dolphins.]]> 2017-06-12 15:32:39 UTC https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176118726 isaac_hagerty https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176119916 Factors such as environment and predication pressures can have different effects on the ways in which species exposed to them evolve.]]> 2017-06-12 15:40:23 UTC https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176119916 isaac_hagerty https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176120304 natural selection arising through preference by one sex for certain characteristics in individuals of the other sex.]]> 2017-06-12 15:43:36 UTC https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176120304 isaac_hagerty https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176121434 variation in the relative frequency of different genotypes in a small population, owing to the chance disappearance of particular genes as individuals die or do not reproduce.]]> 2017-06-12 15:51:25 UTC https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176121434 isaac_hagerty https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176122818 A homologous structure is an example of an organ or bone that appears in different animals, underlining anatomical commonalities demonstrating descent from a common ancestor. In other words, it's when very different animals have bones that appear very similar in form or function and seem to be related.]]> 2017-06-12 15:59:41 UTC https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176122818 isaac_hagerty https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176268341 These included the muscles of the ear, wisdom teeth, the appendix, the tail bone, body hair, and the semi lunar fold in the corner of the eye. 

]]> 2017-06-13 15:19:20 UTC https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176268341 isaac_hagerty https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176268674 The theory of recapitulation, also called the biogenetic law or embryological parallelism is a largely discredited biological hypothesis that the development of the embryo of an animal, from fertilization to gestation or hatching ]]> 2017-06-13 15:21:40 UTC https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176268674 isaac_hagerty https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176270124 Molecular Evolution is the process of molecules evolving into new forms for new purposes.]]> 2017-06-13 15:31:15 UTC https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176270124 isaac_hagerty https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176420701 The dolphin changed its environment to the water for food and less predators.]]> 2017-06-14 15:26:09 UTC https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176420701 isaac_hagerty https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176421186 As the dolphin changed it s fore legs turned into flippers and it's back legs turned into its tail. you can see the change in it's skeleton.]]> 2017-06-14 15:29:38 UTC https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176421186 isaac_hagerty https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176421721 As time went on the dolphin evolve to become more efficient in the water and help it become a better predator.]]> 2017-06-14 15:33:28 UTC https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176421721 isaac_hagerty https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176422419 After millions of years an air-breathing mammal modified for life in the sea had evolved into the dolphin. As a result of evolution, its nostrils slowly migrated from its nose to the top of its melon, making it easier to breath when swimming or resting partly under water. Unlike seals and walruses which breed on land and feed in the water, today dolphins remain almost entirely in the water for all life functions. As dolphins are essentially "weightless" in the water, their bones do not have to carry the weight of those of land animals. Thus, the bones of a dolphin are relatively lighter than land mammal bones.]]> 2017-06-14 15:38:02 UTC https://padlet.com/isaac_hagerty/gh9k7u0pntg4/wish/176422419