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Know the factors that favor higher production of baby boys than girls which result in skewed sex ratio with human populations

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Hemp (Cannabis sativa).

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World Data Locator Map: Australia

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Demystified - Do Lemmings Really Commit Mass Suicide? illustration

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The Lost Colony of Roanoke, North Carolina, where 115 people mysteriously disappeared c. 1590. John White discovers the word Croatoan carved onto a tree upon his return to the deserted Roanoke Colony in 1590

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Martin Luther King, Jr.

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United States Presidential Election of 2012. Mitt Romney. Official portrait of President Barack Obama in the Oval Office, Dec. 6, 2012 after his reelection Nov. 6, 2012. Official portrait Obama

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Know the factors that favor higher production of baby boys than girls which result in skewed sex ratio with human populations

Know the factors that favor higher production of baby boys than girls which result in skewed sex ratio with human populations

Factors that favour the production of more male offspring within human populations,...

Video: © MinuteEarth (A Britannica Publishing Partner)

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external genitalia

external genitalia

Differentiation of the external genitalia in the human embryo and fetus.

Encyclopædia Britannica, Inc.