Pseudo vacuoles are not true organelles since they are just air bubbles which do not possess tonoplast and cell sap like real vacuoles. But they do help by increasing buoyancy of cells.
<span>The Nervous tissue or nerve tissue. The nervous tissue is the main component in the nervous system. The function is to create a communication network in the body by creating electrical signals across the tissue.</span>
Nonrandom mating-inbreeding or genetic drift
