According to the theory of inheritance of acquired characteristics,
a. If a man develops large biceps from lifting weights, then his children will also have large biceps
b. Changes in genotype are passed on by way of the phenotype to the next generation
c. Organisms are able to bring about a change in their phenotype
d. All of these are correct
Answer: a. If a man develops large biceps from lifting weights, then his children will also have large biceps
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a. The Oprah Winfrey Show b. American Idol c. Live Free d. CSI e. Desperate Housewives
A 2009 study estimated that 48 percent of the world's population survives on less than ______ per day (Population Reference Bureau, 2009)
a. $100 b. $2,000 c. $50 d. $250 e. $2
How did the process of domestication differ between Mesoamerica and the Fertile Crescent?
A) In Mesoamerica, the first domesticated plants were dietary staples. B) In Mesoamerica, semi-nomadic hunting and gathering persisted long after people first domesticated plants. C) In the Fertile Crescent, people maintained a nomadic lifestyle because their main domesticates were herd animals. D) In the Fertile Crescent, people shifted completely from gathering wild foods to depending on domesticated foods within only a few decades.
In the United States, in contrast, issues of class were publicly less salient than in Great Britain; instead, __________ distinctions were more prominent
Fill in the blank(s) with correct word