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andre [41]
3 years ago
8

Why is a primary far less common and takes much longer to complete than secondary succession ?

Biology
1 answer:
chubhunter [2.5K]3 years ago
8 0

Secondary succession generally takes place faster in comparison to primary succession as the substrate is already present. In the case of primary succession, there is no soil and it consumes much time to form.  

Primary succession takes place in mainly lifeless regions, that is, the regions in which the soil does not possess the tendency of sustaining life as an outcome of various factors.  

On the other hand, secondary succession takes place in the regions where a community that previously prevailed have been eradicated and is epitomized by smaller scale turbulence, which do not eradicate all the forms of life and nutrients from the environment.  


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The nursing instructor is discussing disorders of the hematopoietic system with the pre-nursing pathophysiology class. What dise
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Answer:

The correct option is A. Polycythemia Vera

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We have produced a huge, novel data set that incorporates morphologic, clinical, cytogenetic, and follow-up information from 2124 patients with myelodysplastic conditions (MDSs) at 4 organizations in Austria and 4 in Germany. Cytogenetic examinations were effectively acted in 2072 (97.6%) patients, uncovering clonal anomalies in 1084 (52.3%) patients.

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To learn more about prognostic impact of the karyotype in MDS from the given link

brainly.com/question/28189857

#SPJ4

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