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A Comparison of the Ancient Pakicetus to the Modern Whale
Pakicetus is believed to be the common ancestor of whales. Pakicetus was a land dwelling carnivore with similar ear bones and teeth to those of a modern whale according to fossil records. Animals such as dolphins and hippopotamus also descend from Pakicetus. Anatomical The vestigial features of wha...
The Proper Steps in a Fetal Pig Dissection
Fetal Pig Dissection Before dissecting the pig prior research was necessary. The pig’s scientific name is sus and it’s classification is: Animalia → Chordata → Mammalia → Atriodactyla → Sudiae → Sus → domestica. The domestic pig is found worldwide and is used for meat products. Pigs are omnivorous so they eat plants and...