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Animal Science 2
| Term / Question | Definition/Answer |
|---|---|
| 1. Cheek – The fleshy side of the face below the eye and above and to the side of the mouth. | |
| 2. Dewlap – The loose fold of skin under the chin of an animal, most prominent in female rabbits. | |
| 3. Elbow – The upper joint of the front leg just below the shoulder. | |
| 4. Flank – The fleshy part of the side between the ribs and the rump (croup). | |
| 5. Foot pad – The part of the foot that the animal walks on. | |
| 6. Guard hairs – The longer, coarse hairs above the shorter under | fur of an animal that protects the animal and under |
| 7. Hock – The tarsal joint or large joint halfway up the hind limb | |
| 8. Muzzle – The projecting jaw that contains the nose and mouth in some animals. | |
| 9. Nose pad – The tip of the nose that may be sensitive and useful for investigating food, water, or unfamiliar objects. (Called nose leather in cats). | |
| 10. Rump – The upper rounded part of the hindquarter (also called the croup). | |
| 11. Shoulder – The part of an animal’s body just above the elbow of the foreleg. | |
| 12. Stifle – The joint next above the hock in the hind leg of a four footed animal. | |
| 13. Thigh – The hind limb extending from the rump to the hock. | |
| 14. Whiskers – The long projecting hairs or bristles growing near the mouth of an animal. | |
| 1. Crown – The topmost part of the head | |
| 2. Ear covert – The feathers covering the ears. | |
| 3. Nape – The back of the neck. | |
| 4. Orbital ring – A ring encircling the eye of many birds. | |
| 1. Brille – The transparent layer permanently covering the eye that serves as the eyelid for snakes | |
| 2. Fins – The web of skin supported with bone or cartilage rods that enable a fish to move through the water. | |
| 3. Gills – The major organ of the respiratory system of fish that allows them to breathe without lungs. | |
| 4. Scales – Extensions of the epidermal layer of skin that have been modified to provide protection. (Fish and reptiles may have some type of scales). | |
| 5. Scutes – Epidermal scales found on turtles. | |
| a. Axial skeleton – vertebral column, ribs, sternum and skull | |
| b. Pectoral limb – front limbs including shoulders, legs and feet. Bones are scapula (shoulder blade), humerus (arm), radius and ulna (forearm), carpals, metacarpals and phalanges (toes). | |
| c. Pelvic limb – rear legs and pelvic bones including femur (upper leg bone), tibia and fibula (lower leg bones), tarsals (hocks), metatarsals (feet) and phalanges (toes). |