Bezier Surfaces

I need to model a rotaing apple , will it be
good to model it using Bezier Surfaces .
Also where can I get agood tutorial on Bezier Surface implementation using openGL .

I would suggest you look at the bezier patch tutorial on nehe’s tutorial website at http://nehe.gamedev.net/opengl.asp. It includes a good example, plus the basics ideas behind bsplines.