Answer:
A postulate that is part of the cell theory is cells come from cells (option 2).
Explanation:
The third postulate of the cell theory is "All cells originate from other cells".
After Schleiden and Scwann proposed the first postulates of the cell theory, in 1863 the anatomist Rudolf Virchow observed how <u>cells were able to reproduce themselves and give rise to new cells</u>, in the context of his studies on cancer. The third postulate of the theory is due to this scientist, who was able to conclude that every living cell originates from another cell.
The three postulates of the cell theory are:
- <em>Cell is the basic structural and functional unit of life.
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- <em>All living beings are made up of one or more cells.
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- <u><em>All cells originate from other cells.</em></u>
Based on this contribution from three scientists, the foundations of cell biology were laid.
The other options are not correct because:
- <u><em>Cells como from bacteria, non-living matter or non-cells</em></u><em> are part of theories about the origin of cells.</em>
Carbohydrates as are just made up of one or two, while complex ones are made of many sugar units
Not only do you get stds you get STI's aswell, and you can get HIV
The risk of infectious disease might be high in a community that has no water treatment facility because gems spread faster through water , most viruses also are usually spread faster on untreated water.
Answer:
Cohort marketing.
Explanation:
When it comes to marketing, the term "cohort" refers to specific experiences, events or other factors shared by a group of consumers. These cohorts are used to identify and target segments of the market that, although they may fit into other models, are more effectively grouped and treated as one.
Cohorts are the things that separate specific groups of people even within their demographic groupings. For example, men between the ages of 55 and 70 are a demographic grouping. Men between the ages of 55 and 70 who share the experience of having served in the Navy on board aircraft carriers are a cohort. Cohorts are far more specific than standard demographic groupings and as such are a valuable tool for precisely targeted marketing campaigns and niche businesses.
