题目内容

多基因的微效基因所具备的特点是

A. 共显性
B. 有累加作用
C. 显性
D. 作用是微小的
E. 每对基因作用并不均衡

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A. 对
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拟表现是由于环境因素的作用使个体产生的表型恰好与某一基因产生的表型相同或者相似

A. 对
B. 错

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A. 对
B. 错

According to Neary, why reading in the morning is recommended?

A. It's better to read on weekend mornings.
B. It's not good to read before bed.
C. It's a good way to start your day.
D. You can read more in the morning than at any other time in a day.

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