An XY human individual with a deletion that has inactivated SRY will developmentally be what sex?
A. Male
B. Female
B
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The Embden-Meyerhof-Parnas pathway is another name for
A) the citric acid cycle. B) glycolysis. C) electron transport. D) NADH production.
The large intestine concentrates undigested material by
A. squeezing excess salts and water from the undigested material via contraction of muscles in the intestine wall. B. absorption of salts and water across the epithelial surface of the lumen. C. ingestion of excess salts and water by intestinal bacteria. D. storing excess salts and water in the cecum. E. transporting excess salts and water back to the small intestine for absorption.
The sound of the waves is detected by
A. mechanoreceptors. B. thermoreceptors. C. photoreceptors. D. proprioceptors. E. chemoreceptors.
Which of the following statements best defines an altruistic act?
A. benefits the performer and another individual B. benefits another individual at some cost to the performer C. benefits another, related individual at some cost to the performer D. imposes a cost on the performer and another individual E. imposes a cost on the performer without benefiting another individual