Yes, there are many - 1000s on : How motor proteins walk on microtuble ? How contractile ring forms ? How sperms swim ? How fish-colony swarm ? How retina sees ? How do we hear ? How do the cells know when to divide ? How stem cells differentiate ? How mutation (small changes in DNA) brings large effects ? How DNA is packed ? and it goes on and on ..... [Type these questions on google to find models]
Unfortunately there is no "simple" governing laws : but simple laws can only explain simple things - like the track of a projectile or a motion of a pendulum. 3-particle in 1 dimension (no force) can not be described by simple laws - more time is needed to identify "generic principles" - biology is too diverse and keep surprising us with new observations -