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Page 1: Related structures Special features Hair Layers Cells 50 40 30 20 10 20 30 40 50 10 20 30 40 50 10 20 30 40 50 10 20 30 40 50.
Page 2: Related structures Special features Hair Layers Cells 50 40 30 20 10 20 30 40 50 10 20 30 40 50 10 20 30 40 50 10 20 30 40 50.

Related structures

Special featuresHairLayersCells

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Page 3: Related structures Special features Hair Layers Cells 50 40 30 20 10 20 30 40 50 10 20 30 40 50 10 20 30 40 50 10 20 30 40 50.

The hypodermis consists of these cells

Category 1 – 10 Points

Answer

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What are Adipocytes

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The epidermis is made up of this classification of

cellsCategory 1 – 20 Points

Answer

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What are epithelial cells

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These cells begin at the basement membrane and as they die are pushed towards

the surface of the skinCategory 1 – 30 Points

Answer

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What are keratocytes (or keratinocytes)

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These cells have finger-like extensions of their cytoplasm in order to transfer their dark

pigments to other cells.Category 1 – 40 Points

Answer

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What are melanocytes?

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The Langerhans cell is a _____________ found in the

epidermis.Category 1 – 50 Points

Answer

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What is a macrophage?

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This top layer of the epidermis is called what?

Category 2 – 10 Points

Answer

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What is the stratum corneum(or cornified layer)

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The integument of the animal’s skin generally consists of how many

layersCategory 2 – 20 Points

Answer

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What is 3?

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The hypodermis layer is also called the

_____________ layerCategory 2 – 30 Points

Answer

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What is subcutaneous?

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The dermis is attached to the epidermis by

______________Category 2 – 40 Points

Answer

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What is dermal papillae?

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These nerve or touch receptors are found at the top of the dermis

Category 2 – 50 Points

Answer

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What is Meissner’s corpuscles

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Telogen effluviumCategory 3 – 10 Points

Answer

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What is blowing the coat?

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The period of active growth of the hair

Category 3 – 20 Points

Answer

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What is the anagen phase?

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These three layers make up a hair

Category 3 – 30 Points

Answer

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What is the medulla, the cortex, and the cuticle?

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This muscle is responsible for pulling

hair into an erect positionCategory 3 – 40 Points

Answer

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What is the arrector pili muscle?

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These hairs are used as probes and feelers in

animals Category 3 – 50 Points

Answer

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What are tactile hairs?

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Another word for the animal’s nose

Category 4 – 10 Points

Answer

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What is the planum nasale?

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These infoldings of skin are found in sheep

Category 4 – 20 Points

Answer

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What are cutaneous pouches?

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Eccrine sweat glands are found here

Category 4 – 30 Points

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What are paw pads?

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Chestnuts and ergots are cornified structures found

on this speciesCategory 4 – 40 Points

Answer

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What are horses, ponies, equines

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The release of melanin granules is controlled by

this hormoneCategory 4 – 50 Points

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What is MSH (melanocyte-stimulating hormone)

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In dogs, this is the first digit

Category 5 – 10 Points

Answer

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What is the dewclaw?

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Declawing a cat is considered an ampution

because the claw is connected to this digit

5 – 20 Points

Answer

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What is the third (or distal) phalanx?

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These sacs fill with foul smelling secretions and are found in the cat and

dogCategory 5 – 30 Points

Answer

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What are anal sacs?

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These holocrine glands secrete oily, lipid

substanceCategory 5 – 40 Points

Answer

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What are sebaceous glands?

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These sweat glands are not attached to hair

follicles Category 5 – 50 Points

Answer

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What are eccrine sweat glands?