Microorganisms are very small organisms that can only be seen through a microscope. Microorganisms include bacteria, fungi, algae, protozoa, and sometimes viruses.Answer and Explanation: Viruses are not conside
Viruses are not considered living organisms. Why? A. They can reproduce on their own. B. They have a cell nucleus. C. They need a host cell to reproduce. D. They can move by themselves. 相关知识点: 试题来源: 解析 C。病毒需要宿主细胞才能繁殖,所以不被认为是生物。
Does the discovery of Giruses (giant viruses like Pandoraviruses) change the way we view viruses as being alive or non-living? Explain, in detail, why a virus is or is not considered to be a living organism. Explain how viruses are considered as living organisms. Why are viruses not cons...
The answer to whether viruses are alive or not is unclear. The traits of living things are that they can reproduce, they use energy, they can grow,... Learn more about this topic: Viruses Lesson for Kids: Definition & Facts from
More than a quadrillion quadrillion individual viruses exist on Earth, but most are not poised to hop into humans. Can we find the ones that are?
species, which we believe are key factors underlying the paradox. We conclude that larger organisms have bigger and slowly dividing cells with lower energy turnover, all significantly reducing the risk of cancer initiation. Solving Peto’s paradox will enhance our understanding of the evolution of ...
Bacteria, yeasts, viruses.By eating sterile food, drinking sterile water, taking antibiotics and being vaccinated the ecosystem or zoo that is your intestinal tract is incomplete, many, many animals are missing from your ecosystem. Many are in the wrong places, and many are present in numbers ...
“When viruses get inside people's bodies, they can spread and make people sick. Viruses cause chickenpox, measles, flu, and many other diseases.” Another type of germ that isn’t healthy for any living organism is Fungi. Fungi is are multi-celled, plant-like organisms. According to ...
To support the claim that it is difficult to determine whether or not a crop plant has been planted a safe distance from weedy relatives 正确答案:A 显示答案 进入答题 问题反馈收藏题目 译文 Transgenic Plants [#paragraph1]Genes from virtually any organism, from viruses to humans, can now be ...
Pneumonia is also a lower respiratory tract infection and is an infection of the lungs themselves. There are a variety of organisms that can cause pneumonia, including viruses, bacteria, fungi and parasites. Individuals with pneumonia can experience arange of symptoms— the common ones being fever,...