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Across 2. Underlying tissue of the hoof + claw. 4. Horns communicate directed with ________ sinus. 7. Tough, thick layers of fat and connective tissue. 10. Glands of the skin: sweat, tail, anal, and _________. 11. The wall is divided into the toe, heel, and ________. 14. Cats' claws are ________ 15. Aka sweat glands 16. Shedding of hair is the ______ phase. 17. There are 4 epidermis cells: keratinocyte, melanocyte, merkel, and ________ 19. Tactile hairs. 21. The _________ __________ muscle allows a cat's hair to stand up. 22. Presence of melanin granules in cellular arms produces what? 27. Remnants of digits. 28. Horns are innervated and ____________ to pain. 29. 2 types of sweat glands: eccrine and ________. 30. Inflammation of the laminae. 31. Provides waterproofness, softness, antibacterial + antifungal properties in dermis. 32. Resting phase of hair growth. 33. Gives rough surface to the entire paw pad.

Down 1. The equine hoof is divided into 3 parts: wall, sole, and _______. 2. 3 layers of hair: medulla, cortex, _________. 3. Aka the hoof. 5. Inside each leg at carpus and tarsus in equine. 6. Assists in maintenance of _____________ 8. Antlers begin as bony ____________ from the skull. 9. Top of nose in cats, dogs, pigs, and sheep. 12. Buried in caudal hairs of fetlock. 13. The integumentary system prevents __________ (drying out). 18. Keratinocyte undergoes __________ to produce the renewal of cells. 20. The hoof is a modified __________ layer. 23. Deepest layer of the epidermis. 24. The dermis is the only _________ layer of the integumentary. 25. Cutaneous pouches in sheep produce _________. 26. First growth phase of hair