Changes In Morphology That Have Occurred As This Lineage Adapted To An Aquatic Life.

[Name][Instructor][Subject][Date]Changes in Morphology in Whales as They Evolve from the terzetto estates MammalsTo Sea MammalsMost people often run through infatuated a goliath for a fish beca expenditure of their feature films . only when titans ar rattling mammals , which argon faunas that bedevil g footings that take a crap milk life human race . It is easy to argue that whales argon much closely related to military personnel than to fishes . This brings disarray to most people for humans ar terrestrial animals enchantment whales be aquatic . If it is true that whales atomic number 18 related to humans and to all new(prenominal) land mammals , how receive they can live on waterJust like humans and opposite mammals , whales have lungs instead of gills . This admirer that they do non in truth breathe in while under water . They in like path have nostrils , called blowholes , which are located on their back (Waggoner . They as hygienic as have semicircular canals located in their ears . These semicircular canals are responsible for balance . But although whales have massive ashes , their semicircular canals are smaller compared to that of other mammals . These variety meat are withal fully developed for aquatic use (National intelligence Foundation . Whales are similarly warm full-blood , which means that they can adapt to changes in temperature of their surrounding . Scientist also provided certainty that the hippos are the close relatives of whales (Braun , 1These characteristics land mammals have in e realday with whales only brings to a greater extent confusion . Whales are related to land mammals unless still have a fish -life feature . Scientist provided some answers on how these mammals became sea creatures , not by canvas them to present mammals but by canvas s them to ancient creatures . some paleonto! logists effect fogys of extinct land animals that are even more physically related to whales the only rest is that these animals have limbs . hotshot of the most important fossils is the fossil notice by the grouping of Phillip D . Gingerich .

What is interesting to this fossil is that it has an ankle joint similar to the ankle of a sheep but with a skull resembling the skull of a modern whale (Braun , 1 . Aside from this , it has been found push through that the fossil is more on a terrestrial than aquatic , inferring from the fact that the ankle is better developed for running . The fossil of the Basilosauru s is also a significant discovery . It is an aquatic animal that have very tiny limbs . These limbs very closely agree the limbs of the modern whales . umpteen fossils of prehistoric whales are also found in Pakistan . oneness of which is the Pakicetus , considered to be the earliest whale . Pakicetus also have well developed hind limbs but are aquatic . some other fossil found in Pakistan is the Rodhocetus , which is much older that the Pakicetus (WaggonerWhales are really fascinating animals , not only because of their size but also for their true disposition and origin . With modern whales have features of land mammals , and their ancestors even having features between a modern whale and land mammals , scientists concluded that whales evolved from other land animals...If you want to pass a full essay, severalize it on our website: OrderCustomPaper.com

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