MICROANATOMY

Detailed explanation-1: -Whales are mammals which means that, like humans and other land mammals, they have three inner ear bones and hair, they breathe air, and the females produce milk through mammary glands and suckle their young.

Detailed explanation-2: -True’s beaked whales are little known members of the beaked whale family, Ziphiidae. They can be found in deep, warm, temperate waters of the North Atlantic Ocean as well as at least two other areas in the Southern Hemisphere. They receive their common name from Frederick W.

Detailed explanation-3: -Dolphins are mammals, not fish Like every mammal, dolphins are warm blooded. Unlike fish, who breathe through gills, dolphins breathe air using lungs.

Detailed explanation-4: -Both whales and dolphins have pelvic (hip) bones, evolutionary remnants from when their ancestors walked on land more than 40 million years ago.