Ecology is a science that can be carried out by ________.
A. learning by observing
B. running experiments to test hypotheses
C. both learning by observing and running experiments to test hypotheses
D. neither participating in a march to demand actions on climate change
Answer: C
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The formation of gametes is called ____
a. gametogenesis b. mitosis c. gametosis d. fertilization e. reproduction
Based on four generations of data, does the inheritance of this trait appear to be related to the sex of the offspring?
a. Yes b. No
The most general of the pituitary hormones, in that it
may affect almost any cell in the body, is a. the adrenocorticotropic hormone. b. the thyroid-stimulating hormone. c. gonadotropin. d. somatotropin. e. prolactin.
The pulsatile nature of blood pressure is greatest in which blood vessels?
A) capillaries B) arteries C) venules D) arterioles E) vein