Answer:
B.
Explanation:
D is wrong because it Increases gentetic diversity
C we are talking about the chromosome not the cell
A That is later on in telophase I
Answer:
Living organism contains both the organic and inorganic molecules in their body. Inorganic molecules are present as trace elements in their body and plays an important role in growth and metabolism of the organism.
Iodine is an important trace element of the body. One should include ionized salt in its diet as iodine acts as a precursor of thyroxine hormone. The deficiency of iodine in the body can cause a disease known as goiter. Iodine plays an important role in the growth and metabolism of an individual.
An isotonic solution requires the same osmotic pressure as the solution to which it is compared. For example in an isotonic saline solution the concentration of sodium chloride is such that it requires the same osmotic pressure as human blood. If comparing two solutions with the same components, this means that the concentration of solute is equal in both solutions.
A hypertonic solution requires a higher osmotic pressure than the solution to which it is compared. If comparing two solutions with the same components, this means that the concentration of solute is higher than that of the other solution.
