What percentage of the Chinese population exhibit attached earlobes? - ProProfs Discuss
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What percentage of the Chinese population exhibit attached earlobes? In humans, unattached earlobes are dominant, and attached earlobes are recessive. In China, it is reported that 64% of the population exhibit unattached earlobes. 




This question is part of Hardy Weinberg Quiz
Asked by Soffe, Last updated: May 28, 2020

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2 Answers

T. ADAMS

Here to relax my mind a bit

T. ADAMS, Senior Executive, MBA, Andalusia

Answered Jun 13, 2019

The correct answer to this question is 36%. With the information given, we know that 64% of the Chinese population has unattatched earlobes. Those with these earlobes are the dominant group. This means that the answer must be under 64%. A percentage is complete at 100%, so we can subtract 64 from 100, to give us 36% as the answer.

This type of question would be found on a math test and is fairly simple to answer if one reads and calculates correctly. This question could also be found on a SAT, to test one's understanding of mathematics and reading comprehension skills.

 

Soffe

Soffe

Answered Sep 20, 2018

36%
 

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