e-Quiz

32.1, 32.2 & 33.3 Q1: Fill in the blanks with suitable words to show how body temperature is regulated under cold conditions.

The thermoreceptors in the (a)_____________________ detect the change of body temperature. The (b)_____________________ in the hypothalamus is then stimulated. It initiates responses in the skin to (c)_____________________ heat loss.

(a) hypothalamus；(b) heat gain centre；(c) reduce

(a) hypothalamus；(b) heat loss centre；(c) increase

(a) pituitary gland；(b) heat gain centre；(c) reduce

(a) pituitary gland；(b) heat loss centre；(c) increase