White gold is actually an alloy of three metals: 85% gold, 10% nickel and 5% zinc. based on these concentrations, which metal is considered to be the solvent?

Gold

A solvent is a component of the solution which has ability to dissolve the other component of solution that is solute. The solvent is always present in higher or greater amount in the solution, so as to allow different solute components to dissolve within it. In white gold the concentration of gold is 85%, which is highest than all other components like nickel and zinc. Therefore, gold can be considered as solvent.  

answer: - b cells

explanation: -

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.

it's the cell cycle, but cytokines is when the cell divides.

theres 3 stages interphase,mitosis,and cytokines.

interphase prepares the cell for division.

mitosis is the process of dividing the cell,it has 4 parts interphase,anaphase,metaphase,and telophase.

lastly there's cytokines,that's when the cell divides into 2 daughter cells