Colonies of cyanobacteria benefit aquatic organisms because they can be an important source of food to organisms.
The problem with cyanobacteria is that they can be harmful and in an alga bloom then can cover the surface cutting off any light to other plants and producing toxins that kill fish and other life forms.
Rachel is in the first stage of prenatal improvement. Even though she doesn't know it, she is in the germinal stage of prenatal development. The germinal period of development takes place in the first two weeks after the conception. The creation of the fertilized egg takes place in the germinal period of the prenatal development.
Answer:
The answer to the following question is Golgi.
Explanation:
The Golgi Body or the Golgi Complex is also known as Golgi Apparatus which is the secretory pathway and they also utilized in this secretory process.
It is the dispatch station and the major collection of the protein products which receive from the ER (endoplasmic reticulum )
It is found in most of the cell and it is organelle found inside the Eukaryotic cell.
From what we know, we can confirm that any measurement of time is relative when being compared to another passage of time.
<h3>What are some examples of relative time?</h3>
As stated, time, as with any measurement, becomes relative when compared to something else. For example:
- A six-hour class can be considered extremely long, however, it is minuscule when compared to the hours present in a full calendar year.
- Another possible example is how the life of a human is relatively short when compared to the time of existence of the human race.
Therefore, we can confirm that any measurement of time is relative when being compared to another passage of time, as shown with the above examples.
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An isolated colony on a selective medium is not considered a pure culture because inhibited organisms might be masked by the colonies. This statement is true.
On the basis of their constitution or usage, culture media can be classified into various groups; these include defined, complex, selective, as well as enrichment medium.
A selective medium consists of dyes or noxious substances/chemicals which inhibit the growth of specific microorganisms but promote the growth of other microbes.
A pure culture is a laboratory culture which contains a single species of microorganism. It is free from other microorganisms.
Since selective media affects the growth of distinct organisms differently, therefore, an isolated colony formed in such type of medium is not considered a pure culture.
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