The movement of transposable elements can cause either, Ask an Expert

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The movement of transposable elements can cause either forward mutations or reversions.

(i) Define "forward mutations" and "reversions," and describe the transposition events that cause these two types of phenotypic changes.

(ii) Why did Barbara McClintock focus on reversions rather than forward mutations when she first studied the inheritance of transposable elements in maize?

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Category:- Biology
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