-Binary fission is the form of asexual reproduction and cell division used by prokaryotic organisms (such as bacteria or archea). A prokaryotic cell by divides into two parts, and each half has the potential to grow to the size of the original cell.
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-Bacterial conjugation is the transfer of genetic material between bacteria through direct cell-to-cell contact. It is merely the transfer of genetic information from a donor cell to a recipient. In order to perform conjugation, one of the bacteria, the donor, must play host to a conjugative or mobilizable genetic element, most often a conjugative or mobilizable plasmid or transposon. Most conjugative plasmids have systems ensuring that the recipient cell does not already contain a similar element.
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Binary Fission- asexual
Conjugation- sexual
It's pretty confusing at the least really.
Answer:
The correct answer is option A, when there are unlimited resources
Explanation:
In an exponential growth, the size of population increases with a tremendous rate as there is no competition for resources among the species. A common example of exponential growth can be of bacteria, whose population increases tremendously in unlimited supply of nutrients. The exponential growth can be mathematically represented as
dN/dT=rmaxN
where r max = maximal growth rate for a species
N = population of a species
Answer:
While it is difficult to determine exactly how many Natives lived in North America before Columbus, estimates range from a low of 2.1 million to 7 million people to a high of 18 million.
Explanation:
Answer:
Mendel found evidence that there are two factors for each trait
In addition to endocrine glands, some organs whose functions are primarily nonendocrine also produce hormones. these endocrine tissues include heart and kidneys.
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The heart can act as an endocrine organ by releasing natriuretic peptides that lower the blood pressure. Those are an A-type natriuretic peptide (ANP) from the from stretched atria and B-type natriuretic peptide (BNP) from the ventricles.</span>
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The kidney secretes two hormones: erythropoietin (EPO) which increase the production of red blood cells and calcitriol (active vitamin D3) which promotes the absorption of Ca and its release from the bones.</span>
