15 Questions
What happens to heat loss from the body when the environmental temperature is higher than the body's temperature?
Heat loss from the body decreases
What is the effect of high relative humidity on heat loss from the body?
It decreases heat loss
Which of the following is NOT a physiological means of heat loss?
Muscle contraction
What happens to the body's heat loss when the body's temperature is higher than the environmental temperature?
It increases to try to maintain a stable temperature
Which of the following is an example of evaporation from the respiratory system?
Breathing out hot air
What is the term used to describe animals that can live in different environments?
Acclimated animals
What is the primary reason for an increase in an animal's respiratory rate in high-temperature environments?
To increase heat loss from the body
How is an animal's body temperature typically measured?
Using a thermometer in the rectum or under the wing
What is the term used to describe an animal's ability to maintain a physiological balance in different environments?
Acclimation
Which of the following factors does NOT affect an animal's respiratory rate and body temperature?
Type of food consumed
What is the primary function of an animal's coat or fur?
To regulate body temperature
How does an animal's body temperature change in response to high-temperature environments?
It increases slightly
What is the term used to describe the process of heat loss from an animal's body through radiation?
Radiation
Which breed of cattle is well-suited to hot and humid environments?
Brahman
What is the primary way in which animals lose heat in hot environments?
Through evaporation
This quiz covers the basics of animal adaptation to different environments, including the concept of homeostasis and the physiological changes that occur in animals when they are transferred to new environments. It also explores the characteristics of adaptable animals and their ability to maintain a stable internal environment.
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