Beginner Gardening: Chimera?, 0 by mochimo

mochimo wrote:
Hello, I have grown these two plants from the same plant cuttings. Its been too old when I decided to make a stem cutting and divided it into two section and grow it together at the same pot. The left one is the original shape, its grown the upper stem cutting and the right one is come from the lower stem cutting. I am confused and wonder if these plant is some kind of what people said to be Chimera plants group which easily get mutation or is this just an ordinary phenomena?

Thank you..