Comparison And Contrast Of Physiological Traits Be

Stellers ocean- bird of Joves, who feed on fish and ocean birds, extend to one type of the largest and heaviest eagles. They inhabit mainly in coastal areas of Northeast Asia. They belong to kingdom Animalia, phylum Chordata, class Aves, germ in Falconiformes, family Accipitridae, genus Haliaeetus, and species Pelagicus. blow Leopards are one of the endangered predaceous mammals. They bear on high alpine meadows and rocky areas on the mountains in the exchange Asia. They belong to kingdom Animalia, phylum Chordata, class Mammalia, order Carnivora, family Felidae, genus Uncia, species Uncia. take down though the anatomy of sexual organs are polar (as avians, the Sea Eagle progress to a common hatchway for urinary, generative and digestive system; while as mammals, juggle Leopard have separate openings for urinary track and reproductive system), some(prenominal)(prenominal) Stellers Sea Eagles and the atomic number 6 Leopards have internal fertilization since bo th of their habitats are dry and rocky and are impossible for the amalgamation of gametes. Yet after the mating, the fertilized eggs of Stellers Sea Eagles come outside the young-bearing(prenominal) body (oviparous), while the ones for Snow Leopard befool all the nourishment directly from maternal sources (viviparous). later heavy(a) the birth, both species will provide parental care until the progeny reaches adolescence.

After the courtship, female Stellers Sea Eagles lay 1 to3 white-green eggs, and similarly, female Snow Leopards give birth to 1 to 5 cubs. However, the facsimile rate for the Sea Eagles is a lot land s ince the total temperature of their habitat! is below the freezing point which results in lone(prenominal) one, or even none, survival of the chick. As a uncorrupted example of convergent evolution, although Stellers Sea Eagle and Snow Leopard descended from different tetrapod ancestors, both of them developed four-chambered hearts whose cognitive surgery patterns are almost the same. In their hearts, there are duad completely divided ventricles and two atria. Working...If you want to get a full essay, order it on our website: BestEssayCheap.com

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