Living organisms needs water to survive. fresh water also carries fresh nutrients.
As water is hypotonic to cells, the blood cells, that is, in the absence of cell wall will continue to enlarge until they get burst. In case of a dehydrated patient, one hydrates them with the help of drip feed. If one is giving them hypertonic saline, it would be like consuming seawater, and the cells would dehydrate more as they would get into the bloodstream.
In case, if one is administering them hypotonic saline, then the cells of the blood would absorb more water and get burst. Thus, there is a need to present the patient with isotonic saline drips.
hey,
the correct answer is
D) the population has not reached carrying capacity natural selection.
hope this help
Answer:
Silent mutations do not affect protein function
Explanation:
A mutation is defined as any alteration in the genetic material of a cell of a living organism. Moreover, a silent mutation refers to any mutation that does not alter the phenotype of the cell/organism (they are evolutionary neutral mutations). Silent mutations are base substitutions that do not alter the amino acid sequence of the resulting protein, and therefore these mutations do not alter protein function.
Chromosomes are the slender threads that carry genes