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 11
Describe how the integumentary system can play a role in animal communication.
Describe how the integumentary system of reptiles differs from that of amphibians.
Describe the main difference between exoskeletons and endoskeletons in terms of their relationship to the integumentary system.
Describe the process of molting in arthropods and its significance.
Describe the role of chromatophores in the integumentary system of cephalopods.
Describe the role of the integumentary system in excretion.
Describe two ways in which the integumentary system helps regulate body temperature in mammals.
Explain how the integumentary system contributes to sensory perception.
Which layer of the skin contains most of the sensory receptors? (1) Epidermis, (2) Dermis, (3) Hypodermis, (4) Stratum corneum
Which of the following animals has scales as a major component of its integumentary system? (1) Frog, (2) Snake, (3) Bird, (4) Cat
Which of the following animals is most likely to have a cuticle as part of its integumentary system? (1) Earthworm, (2) Frog, (3) Bird, (4) Cat
Which of the following is a function of feathers in birds? (1) Flight, (2) Insulation, (3) Display, (4) All of the above
Fill in the blank: The __________ gland in mammals is responsible for producing sweat.
Fill in the blank: The __________ is the innermost layer of the skin, primarily composed of fat and connective tissue.
Fill in the blank: The __________ is the layer of skin where new epidermal cells are produced.
Fill in the blank: The __________ is the pigment responsible for red and yellow coloration in bird feathers.
True or False: Fish scales are made of keratin, just like mammalian hair.
True or False: Mammalian hair is homologous to reptilian scales.
True or False: The cuticle in arthropods is composed mainly of chitin.
True or False: The dermis contains blood vessels, while the epidermis does not.
