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Author Question: After reading the paragraph below, answer the questions that follow.Myopia can be corrected with ... (Read 69 times)

Arii_bell

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on: Jul 15, 2019
After reading the paragraph below, answer the questions that follow.

Myopia can be corrected with artificial lenses or surgery and is generally regarded as a benign disorder. However, as myopia is also associated with more severe conditions such as cataracts and glaucoma, a change in the prevalence of myopia (proportion of the population with myopia) may be a public health concern. The graph shows the change in the prevalence of myopia in three major ethnic groups in Singapore at three points in time.


Source: Adapted from Morgan, I.G., Ohno-Matsui, K., and Saw, S. M. (2012). Myopia. Lancet, 379: 1739-1748.


Public health scientists conclude that the change in myopia prevalence is a result of environmental and not genetic factors. Does the graph support this conclusion?
◦ Yes. All ethnic groups have similar rapid increases in myopia prevalence over time.
◦ No. Only some ethnic groups increased in myopia prevalence over time.
◦ No. Some ethnic groups decreased in myopia prevalence over time.
◦ Yes. All ethnic groups have similar rapid decreases in myopia prevalence over time.
Campbell Biology: Concepts & Connections ¦ Taylor, Simon, Dickey, Hogan, Reece ¦ 9th Edition
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Marked as best answer by Arii_bell on Jul 15, 2019

shaikhs

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Reply #1 on: Jul 15, 2019
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Arii_bell

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Reply #2 on: Jul 15, 2019
Thank you!


shaikhs

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Reply #3 on: Jul 15, 2019
Always glad to help...


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