WebBitterWalnut • 5 hr. ago. Polar bears have evolved white fur as a form of camouflage in their snowy environment, which helps them to sneak up on their prey more effectively. Seals, on the other hand, do not have white fur or light skin because they primarily live in the water, where the color of their skin is not as important for camouflage ... WebMay 6, 2024 · Most of the baleen whales have hair follicles if not visible hair. The location of the hair follicles is similar to the whiskers in …
What class of animals have fur and mammary glands?
WebApr 11, 2024 · lions and fur seals). ----- * Represents the generalized hearing range for the entire group as a composite (i.e., all species within the group), where individual species' hearing ranges are typically not as broad. ... humpback whales and killer whales have been observed to increase the length of their songs (Miller et al., 2000; Fristrup et al ... WebJun 3, 2024 · Why do dolphins have no hair? Most animals need hair for sun protection, but some animals, like naked mole rats which always live underground, have no fur because … kentucky birth certificate gender change
Fin Whale NOAA Fisheries
WebFeb 20, 2001 · And thats one of the things that have changed through evolution in a number of mammal groups. Whales, for instance, are mammals, but they are nearly hairless. We … WebWhales all feed their babies milk. You may be thinking that whales dont have any fur. You are mostly right. They have fur when they are fetuses, but lose it before they are born. A … WebThe body has lost its fur and nearly all of its hair. It is streamlined. A horizontal, powerful propeller of a tail has attached itself to the vertebral column. These adaptations blur the relationship that exists between whales and their closest living relatives. However, whales, like humans, are mammals. They have lungs and breath air. isinglass estate winery