Most xerophytes adapt to dry conditions with the use of constitutive,rather than induced,mechanisms.The most likely reason is that constitutive mechanisms
A) are always present.
B) evolve more readily.
C) provide better protection.
D) are more energy-efficient.
E) do not require the use of energy.

Question

Quizplus · Accepted Answer

Constitutive mechanisms are always present in xerophytes, while induced mechanisms require energy and resources to activate. Therefore, constitutive mechanisms are more energy-efficient and reliable for adaptation to dry conditions.

Most Xerophytes Adapt to Dry Conditions with the Use of Constitutive,rather