Answer:
b.option is some how correct.
Explanation:
This gene could be analyzed to determine its homology level with a human gene, which then could be restored in its normal expression. This strategy can restore the normal phenotype in defective human cells.
Sequence homology, which refers to the level of evolutionary relationship among genetic or proteins sequences, is a fundamental subject matter to determine gene function.
From this approach (sequence homology search), researchers can identify valuable genes involved in diseases in which the restoration of their normal expression levels can be used to restore the normal phenotype in defective cells.
In this case, the identification of a gene in cockroaches that is responsible for nerve regeneration could be used for subsequent identification of a human homologous gene sequence, which then can be restored in order to treat human paralysis.
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<u>Answer:</u>
The statement 'it should smell like normal menstrual flow unless an infection is present' reflects the ability of the kidneys to recover from acute renal failure.
Option: (B)
<u>Explanation:</u>
- Lochia is the uterine and vaginal discharge occurring at post birth stage in a woman.
- Certainly, the odour should be same as the Normal Menstrual Fluids.
- Any difference in the smell or color (like greenish color) of Lochia indicates the presence of infectious organisms such as Chlamydia or Saprophytic which are potential organism for causing infection in women.
This is true, asexual reproduction involes the exact copying of a parent to its offspring. In sexual reproduction, two parent's DNA is intermixed, thus giving new DNA. Since there is only one parent in asexual reproduction, there is no chance of variability. The only time the DNA may be different is during a mutation, which is not caused during the reproduction.
The answer is true.
