Let us learn about the comparison between artiodactyla and perissodactyla. Comparison # Artiodactyls: 1. Horns: Usually present. May be hollow or solid, located on frontal bone. 2. Digits: Third and fourth digits are larger and bear hoofs. The axis of the limb pass hoofed. The axis of the limb passes between the Nos. 3 and 4 digits (Paraxonic condition). 3. [...]
In this article we will discuss about Mammals: 1. Introduction to Mammals 2. Locomotion in Mammals 3. Sense Organs 4. Hearing and Balance 5. Origin. Contents: Introduction to Mammals Locomotion in Mammals Sense Organs in Mammals Hearing and Balance in Mammals Origin of Mammals 1. Introduction to Mammals: Mammals occupy the highest position in the ladder of evolution. The structural [...]
The following points highlight the the seven main integumentary derivatives in mammals. The integumentary derivatives are: 1. Glands 2. Hair 3. Colour 4. Claws, Nails and Hoofs 5. Horns 6. Antlers 7. Epidermal Scales. Integumentary Derivative # 1. Glands: A large variety of epidermal glands is present in the skin of mammals. These glands are tubular or alveolar in nature [...]