1. Which of the following descriptions about brown algae is NOT correct?
(A) They are the smallest and least complex algae.
(B) They are multicellular and mostly marine.
(C) They contain chlorophylls and carotenoids in their plastids for photosynthesis
(D)Some species, such as Japanese "kombu", are eaten as human food.
(E)Their cell walls contain gel-forming polysaccharides called algin.
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統計: A(41), B(0), C(2), D(0), E(0) #2993190
統計: A(41), B(0), C(2), D(0), E(0) #2993190
詳解 (共 2 筆)
#5720076
以下關於褐藻的描述哪個是不正確的?
(A) 它們是最小的和最不複雜的藻類。
(B) 它們是多細胞的,大部分是海洋的。
(C) 它們的質體中含有用於光合作用的葉綠素和類胡蘿蔔素
(D) 一些物種,如日本的 "昆布",可作為人類食物食用。
(E) 它們的細胞壁含有形成凝膠的多糖,稱為藻膠。
(A)褐藻(Brown Algae)是最大型且最複雜的藻類,他們都是多細胞的海生生物
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