Animal Integumentary Systems
Biology ⇒ Animal Biology
Animal Integumentary Systems starts at 8 and continues till grade 12.
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See sample questions for grade 10
Describe how the integumentary system helps protect animals from pathogens.
Describe one way in which the integumentary system helps animals sense their environment.
Describe the main difference between the integumentary systems of mammals and birds.
Describe the role of chromatophores in the integumentary system of some animals.
Describe two ways in which the integumentary system helps regulate body temperature in mammals.
Explain how the integumentary system contributes to excretion in animals.
Explain how the integumentary system helps animals survive in cold environments.
Explain the main difference between the integumentary systems of amphibians and reptiles.
Keratin is a protein found in which of the following structures? (1) Feathers (2) Hair (3) Nails (4) All of the above
Which layer of the skin contains most of the sensory receptors? (1) Epidermis (2) Dermis (3) Hypodermis (4) Subcutaneous layer
Which of the following animals has a cuticle as part of its integumentary system? (1) Earthworm (2) Frog (3) Cat (4) Eagle
Which of the following animals has scales as a primary integumentary covering? (1) Frog (2) Snake (3) Bird (4) Cat
Fill in the blank: The layer of skin that stores fat and provides insulation is the __________.
Fill in the blank: The main function of melanin in the skin is to protect against __________ radiation.
Fill in the blank: The main function of sebaceous glands is to secrete __________, which lubricates the skin and hair.
Fill in the blank: The main structural protein in the outer layer of skin, hair, and nails is __________.
True or False: All animals have the same type of integumentary system.
True or False: All vertebrates have hair as part of their integumentary system.
True or False: Feathers are unique to birds and are not found in any other animal group.
True or False: Insects have an exoskeleton made of chitin as part of their integumentary system.
