You end up with a polyploid condition. Not uncommon in organisms, especially plants, like angiosperms.
Look up "polyploidy".
Depending on what happens with the environment if its a decline in resources it could completely fall and tear itself apart it just depends really on what you think of just make up a situation in your head and talk about that
Gamete Cells. Eggs and sperm are reproductive cells and reproductive cells are called gametes.
Proximal convoluted tubules