本题目来源于试卷: Unity and Diversity A.6 Diversity of Organisms，类别为 IB生物学
[单选题]
Which of the following highlight(sijr,ap;kd9 (v ) difficulties in applying the biological sp- ax(c(fcv b -qc-w:otx/q-ugecies concegob-/c at xcqu cv(:w- (fx-q-pt?
I. Budding in yeast
II. Runners in spider plants
III. Bacterial conjugation
A. III only
B. I and II only
C. I and III only
D. I, II and III
参考答案: D
本题详细解析:
Choice D is correct because all statements are ex+dter+cocfu * 4ub,c6*b as 2tamples of either asexual reproduction (Statements I and II) or horizontal gene transfer (Statement III), which makes applying the biological specutue*f6cor bs+ 4cb t2d*c+a ,ies concept difficult. The biological species concept defines a species as a group of organisms that can interbreed and produce fertile offspring under natural conditions. This concept is formulated for sexual reproduction, not asexual or horizontal genetic transfer.
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