Genetic drift is the dramatic almost sped up process of natural selection due to the untouched habitat the species I lives in. Genetic drift is characterized by the changing in alleles, whether more or less, natural selection could care less as long as they're creating diverse populations.
Answer:
This condition might have arised due to recent round of antibiotics that had killed the bacteria which live in his gut and had allowed a yeast species to grow.
Explanation:
Here, it is given:
- Man when showed up at a medical facility felt drunk but he had not ingested any alcohol.
- His blood alcohol has measured 0.37 which is many times a legal limit.
- Also he claimed that he is home brewer and that intoxication showed is without any consumption of alcohol.
So, this condition can be hypothysed as the man may be on dosage of antibiotics. Whwn human body intakes an amount of antibiotics it kills the bacteria which is present in oue gut and allows an yeast formation to grow there.
So, this might be hypothysed from the given situation.
This condition of his can be changed by putting him on probiotics and by keeping him on a low carbohydrate diet for a week and then recheck for this alcohol consumption test.
Surely, this condition will improve.
Answer:
the growth of the parts of plants with respect to the force of gravity. The upward growth of plant shoots is an instance of negative geotropism; the downward growth of roots is positive geotropism.
Explanation:
Antibiotic used include kenamycin, ampicillin and tetracycline. This is useful to determine if and which bacteria took up the plasmid as they were supposed to during the process of recombination. Host bacteria are normally killed by these antibiotics. If the recombinant plasmids were taken up by the bacteria, plasmid may have contained a DNA gene for resisting the effects of one or more antibiotics. Host bacteria are placed in a growth medium containing an antibiotic to which they have a resistant gene in their recombinant plasmid DNA survivor. If they havent taken the plasmid they die.
Answer:
It is as potential for the rapid growth in the future.
Explanation:
The age pyramid structure or population pyramid may be defined as the graphical distribution of the different age group of the population. Different age groups are pre-reproductive, reproductive and post reproductive.
Different age pyramids are expanding population ( pyramid shape) decline population ( urn shape) and stable population. The age group of the pyramid population determines the potential or the ability of the rapid growth of the country in the future.
