These organisms are called transgenic Animals. Genes are basic physical and functional units of heredity. They are made up of DNA molecules and act as instructions for making of proteins through a process called translation. Transgenic animals have foreign genes intentionally injected in their genome, the foreign DNA is created using recombinant DNA methodology.
the way to get this answer would be to find the answer that has less undissolved mass because you have to find the one with higher solubility, which also means the one that can dissolve the most mass.
