If a Mutant Plant Were Created That Lacked the Receptor

question 57

Multiple Choice

If a mutant plant were created that lacked the receptor for ethylene,its leaves would

• A) not expand as much as wild-type leaves.
• B) be unable to turn green in the spring.
• C) produce excess cytokinins to compensate for the missing ethylene response.
• D) be unable to undergo abscission in the fall.
• E) None of the above

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