【题文】 An infectious disease is a disease that is caused by the invasion of a host by pathogens(病原体)whose activities harm the host’s tissues and can be spread to other individuals. Microorganisms(微生物)capable of causing disease are called pathogens. A true pathogen is an infectious ...
An infectious disease is a disease that is caused by the invasion of a host by pathogens(病原体)whose activities harm the host's tissues and can be spread to other individuals. Microorganisms(微生物)capable of causing disease are called pathogens.A true pathogen is an infectious agent that ca...
An infectious disease is a disease that is caused by the invasion of a host by pathogens(病原体)whose activities harm the host's tissues and can be spread to other individuals.Microorganisms(微生物)capable of causing disease are called pathogens. A true pathogen isan infectious agent that cause...
D An infectious disease is a disease that is caused by the invasion of a host by pathogens (体) whose ac-tivities harm the host tissues and can be spread to other individuals.Microorganisms(微生物) capable of causing disease are called pathogens. A true pathogen is an infectious a-gent th...
百度试题 结果1 题目The term "pathogen" refers to: A. A substance that causes disease B. A person who has a disease C. An organism that causes disease D. A symptom of a disease 相关知识点: 试题来源: 解析 C 反馈 收藏
is the geographical spread of the virus. Second is the severity of the disease caused by the virus, and lastly, the societal impact of the disease. A disease is more likely to become a pandemic if it is caused by a new strain of a virus, as is the case with Coronavirus Disease 2019...
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A pathogen is A、An organism upon which an organism of a different species grows and from which all or most of its food is derived. B、an organism that causes disease. C、A saclike structure, usually containing eight ascospores or the sexual spores of the Ascomycota, formed by karyogamy ...
A pathogen is A、An organism upon which an organism of a different species grows and from which all or most of its food is derived. B、an organism that causes disease. C、A saclike structure, usually containing eight ascospores or the sexual spores of the Ascomycota, formed by karyogamy ...
VACCINE FOR PROTECTING POULTRY AGAINST A DISEASE CAUSED BY AN ORNITHOSIS PATHOGEN, METHOD OF OBTAINING SAME AND CELL CULTURE INFECTED WITH THE MUTATED ILTVFUCHS WALTERCLAESSENS JOHANNES ANTONIUS JOSEPH