WebSep 9, 2014 · Spread the love. dolphin hip bones/USC Photo, Gus Ruelas. From ScienceDaily: Whales and dolphins need their hips, it turns out. The bones that we used … WebQuestion: Whales have small, shrunken hip bones that do not connect to an actual leg or appendage sticking out of the body. What is the purpose of these hip bones? • A. None of these. • B. They no longer have a purpose but indicate whales evolved from 4 legged animals. • C. They are used to help the whale keep its balance while diving. D.
Evolution Review Flashcards Quizlet
WebJan 18, 2010 · But lacking legs, whales have no use for hip bones, rendering these structures without function in the present. This is a problem for evolutionary accounts of … WebSep 15, 2014 · The pelvic bone supports the muscles that guide the penis. In male whales and other cetaceans, performance and thus successful sexual competition hinge on the size of the hips. ... may not be essential for walking, they still matter a lot to whales. To see why, we have to go back to those hips of land mammals. They are important for walking on ... roll of beads
Are whale hind legs vestigial? – KnowledgeBurrow.com
WebSep 8, 2014 · Whales have especially small pelvic bones compared to their body size. A blue whale, for example, can grow up to 100 feet in length , about the size of a bus, but … WebSep 10, 2014 · To Please the Ladies. Researchers studying the pelvic bones of dolphins and whales reveal that these seemingly useless remnants of an ancient landlubber … WebDec 10, 2008 · Do whales have hip bones. Yes! They are vestigial (not serving a purpose biologically), and are remnant from a time when early early ancestors of whales were land based animals. roll of bills