Explain how did the integumentary system of vertebrates evolve from the diagram: 1.Stratified epithelium,Summarydermal connective tissue2.Cornification of theepidermis; two layereddermis3.Scaleless; slime glands4. Placoid scaleMammals5.Elasmoid scale6.Cosmoid scale107.Nuptial pads8.Extensive keratinization(beta keratin); scute;9. Feathers; uropygialglands10.Hair; mammary andsweat glandAgnathansChondrichthyesTeleostsLungfishesAmphibiansReptilesBirds

The integumentary system is an organ system consisting of the skin, hair, nails, and exocrine…

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Explain how did the integumentary system of vertebrates evolve from the diagram:

Human Biology (MindTap Course List)

11th Edition

ISBN:9781305112100

Author:Cecie Starr, Beverly McMillan

Publisher:Cecie Starr, Beverly McMillan

Chapter4: Tissues, Organs, And Organ Systems

Section: Chapter Questions

Problem 1CT: In people who have the genetic disorder anhidrotic ectodermal dysplasia, patches of tissue have no...

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Question

Explain how did the integumentary system of vertebrates evolve from the diagram:

1.Stratified epithelium,
Summary
dermal connective tissue
2.Cornification of the
epidermis; two layered
dermis
3.Scaleless; slime glands
4. Placoid scale
Mammals
5.Elasmoid scale
6.Cosmoid scale
10
7.Nuptial pads
8.Extensive keratinization
(beta keratin); scute;
9. Feathers; uropygial
glands
10.Hair; mammary and
sweat gland
Agnathans
Chondrichthyes
Teleosts
Lungfishes
Amphibians
Reptiles
Birds

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