Thermoregulation in ectotherms can be accomplished by all of the following except:a
migration.
b. basking.
c. burrowing.
d. seasonal variations in the external environment.
e. increasing their metabolism.
E
You might also like to view...
How many neutrons are in a typical oxygen atom?
A. 18 B. 12 C. 8 D. Not enough information given
Where would you expect to find proteins responsible for controlling the substances that enter and leave
mitochondria?
a. plasma membrane of the cell b. inner mitochondrial membrane c. outer mitochondrial membrane d. nuclear membrane e. lysosomal membrane
A middle-aged female patient complains of changes to her face. Her cheekbones and eyebrows have become more prominent, and her jaw is growing. You suspect acromegaly, a disorder caused by excessive growth hormone. She had no growth abnormalities in her youth. What do you suspect is the most likely cause of her problem?
A. a tumour of the pineal gland B. congenital mutation of the GH regulatory region C. a tumour of the anterior pituitary D. a tumour of the posterior pituitary E. menopause Clarify Question What is the key concept addressed by the question? What type of thinking is required? Gather Content What do you already know about growth hormone? What other information is related to the question? Choose Answer Given what you now know, what information is most likely to produce the correct answer? Reflect on Process Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
Which of the following describes the radula found in mollusks?
a. a tongue-like scraping organ b. a hard, shell-like epidermis c. a specialized set of gills d. an opening in the pharynx