The three-domain system is a biological classification introduced by Carl Woese et al.in 1977[1][2] that divides cellular life forms into archaea, bacteria, and eukaryote domains. In particular, it emphasizes the separation of prokaryotes into two groups, originally called Eubacteria (now Bacteria) and Archaebacteria(now Archaea). Woese argued that, on the basis of differences in 16S rRNA genes, these two groups and the eukaryotes each arose separately from an ancestor with poorly developed genetic machinery, often called a progenote. To reflect these primary lines of descent, he treated each as a domain, divided into several different kingdoms. Woese initially used the term "kingdom" to refer to the three primary phylogenic groupings, and this nomenclature was widely used until the term "domain" was adopted in 1990.[2]
Parts of the three-domain theory have been challenged by scientists such as Radhey Gupta, who argues that the primary division within prokaryotes should be between those surrounded by a single membrane, and those with two membranes.
When an NSAID such as aspirin is given with an antiplatelet like warfarin, the bleeding time will increase; not decrease.
Answer:
false because it don't make sence
Explanation:
Meditation is the factor to discourage violence because access to weapons and peer pressure can cause negative energy and result in violence
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<<<Emily>>>
Answer:
people have their own interest in fashion . people wear what they like . other people have no rights to judge them. the students should protect people who are being bullied and help them overcome their problem by talking to them. when people are being advised they may change their mindset about bullying. people who think bullying is fun will change their mindset about it . but there are very few people who listen to advises.
Explanation:
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