五步蛇又叫什么蛇
百度 为了维护国内生产总值数据的完整性，经济分析局并非只是简单地改变了其当前的计算方法；它修正了自1929年以来的所有数字，所以现在，华纳兄弟影片公司在1955年花在那些大片上的支出，惠普公司和福特公司在20世纪中叶全盛期的研发预算，在相应的年份都可以计入国内生产总值之中。
This tag is for general questions related directly or indirectly to the vertebrate immune system, but are not questions directly related to Immunology, the discipline of the study of the immune system.
2 questions from the last 365 days
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How do plants protect themselves against mutating pathogens?
I learnt that plants lack an adaptive immune system. It seems like pathogens would much prefer to feast on some immobile organism, which exists en masse compared to animals.
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Can the immune system be boosted at every exposure or re-exposure?
I am a student working in the field of mathematical modeling, particularly interested in immunology.
I was wondering whether the immune system is boosted at every exposure to pathogens. Specifically, ...
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