本题目来源于试卷: IB Psychology HL Biological Approaches to Human Behaviour，类别为 IB心理学
[单选题]
What is a phenotype?-f1p2 dlcdapi9s(p 0h g ,,v-e s:drat5 4irt/cyo9.ekg6mw7pp( puf
A. Set of traits as coded in an individual's DNA
B. Set of traits manifest in an individual's body, appearance or behaviour
C. A region of DNA that encodes a specific trait
D. Different forms of the gene
参考答案: B
本题详细解析:
Phenotype is the set o4g+fv1- kqdlwgw im-kz j 1-j)()scc af traits that manifest in an individual's body, appearance, or behaviour. The set of traits as coded in an individual's DNA is called a genotype.
Phenotype comprises observable characteristics (eye colour, height) and unobservable characteristics (blood type, immune system). Genotype is the plan, and phenotype is the implementation q 1igkajw) f -4wvd-+gscj1 czk)m-(lof the plan.
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