問題詳情
【題組】46. Which of the following statements is true?
(A) Lobster pots cause insects to fall into a trap.
(B) Traps employing sticky seeds have been the subject of extensive research.
(C) In some snap traps, a chemical change activates the snaring mechanism.
(D) Suction traps are more commonly found in arid environments.
參考答案
答案：C
難度：適中0.62
統計：A(8),B(4),C(31),D(2),E(0)
用户評論
【Misty Chan】評論
(A) lobster pots "guide" insects along a path leading to the digestive part of the trap(D) Suction traps, found in the "aquatic" Bladderwort Ultricularia