Biological process

epigenesis pachytene Mediated transport sulfur respiration Kinesis cell-cell communication clonal expansion metabolism metabolism urination cold-stunning evolution vasoconstriction cell cycle checkpoint signaling Ontogenetic niche shift relaxation of muscle detoxification V(D)J recombination Embryonic development Endothelial cell tropism sensory perception placenta development biochemical process ossification proprioception receptor-mediated endocytosis habituation niche construction macromolecular crowding gastrulation lateral inhibition observational learning viral replication autumn leaf color chromatic adaptation general adaptation syndrome liver development vagal tone digestion photosynthesis airborne transmission reproduction reproduction T-helper 1 type immune response negative T cell selection rumination secondary growth microtubule nucleation disease tear secretion