最后一点是,精神疾患具有某些生物学病因,这包括遗传因素以及大脑中的化学品失衡。
Lastly, there are some biological causes of mental disorders including genetic factors and imbalances in chemicals in the brain.
没有单一原因引起抑郁症的。所以,抑郁症很可能是遗传、生物化学、环境和心理因素共同作用的结果。
Most likely, depression is caused by a combination of genetic, biological, environmental, and psychological factors.
作物基因表达一方面受到遗传基因的控制,另一方面,环境中的生物与非生物因素对基因表达也起到重要的调节作用。
Heredity is controlled by genes, but their expression is turned on and off throughout life depending upon biotic and abiotic factors in environment.
应用推荐