There are about 65 different species of toothed whales. By Justin Gregg February 28 2014 It may seem strange to you, but baleen whales are actually covered in hair. ... Whales do … Do whales have a nose? The first thing to notice on this evogram is that hippos are the closest living relatives of whales, but they are not the ancestors of whales. Photo: Jodie Lowe. Toothed whales. This allows them to breath by surfacing instead of them sticking their whole head out of the water. Whales and dolphins are mammals and breathe air into their lungs, just like we do. Instead of teeth, baleen whales have a substance called a "baleen plate." How many nostril do whales have? Related Questions. Over millions of years of evoloution whales and dolphins nostrils moved to the top of their head. Whales and dolphins are mammals and breathe air into their lungs, just like we do. Northern bottlenose whales are still killed in the Faroe Islands. It is fibroelastic like those of the blue whale's artiodactyl relatives. The only toothed whale longer than 13 metres is the sperm whale (they can measure up to 18 metres). The retracted penis curves in an S-shaped loop and stays inside the body. it has a cramp in its back!!! Countercurrent heat exchange. Nasal Drift in Early Whales Whales breathed with more ease when they no longer had to lift a snout above water. Why do they have such big brains? what do you think do you have a nose????? They are mammals. When erect, it peeks out of the genital slit. Dolphins and whales do sneeze and they sneez very hard , and at that time, water goes high up in air. The teeth are tusk-like, but are only visible in males, which are presumed to use these teeth in combat for females for reproductive rights. Whales do not catch colds, but they do get snotty blowholes. Whales are some of the biggest animals in the sea, but their massive size doesn't exclude them from predation. Humans are unconscious breathers meaning we do not have to think about breathing or control our breathing in a manual way. In fact, none of the individual animals on the evogram is the direct ancestor of any other, as far as we know. One potential benefit to the whales has been proposed by scientists – when male humpbacks are fighting each other over females by charging and ramming one another, a sharp barnacle coating may prove rather handy. Does a whale have a nose? Mammals are the group of animals that breath air using lungs, give birth to live young (rather than laying eggs), and feed their young with mother’s milk. They cannot breathe underwater like fish can as they do not have gills. Creationists have moved the goal posts to other questions which I will attempt to address as an addition to my original posting since they require graphics and comments do not allow for pictures to be included. People are mammals too. The answer as to whether or not whales can sneeze requires going into a bit more depth than giving a simple yes or no answer as whales breathe differently than land animals.. Toothed whales, including all dolphins and porpoises, have teeth, only one blowhole (baleen whales have two) and are generally smaller than most baleen whales. Blue whales also have a distal spiral valve as a spermatic tube.