What is the shape and size of whale teeth?

Whale teeth vary in shape and size depending on the species. For example, toothed whales, like sperm whales and orcas, have conical teeth that can range from a few inches to over a foot long. In contrast, baleen whales do not have teeth; instead, they possess baleen plates made of keratin that filter food from the water. Overall, whale teeth are adapted to their feeding habits and the type of prey they consume.