in eukaryotic evolution. In the well-studied protozoan species Paramecium tetraurelia, the asexual line undergoes clonal aging, loses vitality and expires Clone (cell biology) inguinal (in the groin) ...

Department of Zoology, Acharya Narendra Dev College, University of Delhi, New Delhi, India Introduction: Aedes aegypti, the vector of multiple arboviral diseases, is a prime health concern worldwide.

THE suggestion made by Gunn and Walshe 1, that the avoiding reaction of Paramecium fits into the scheme of klino–kinesis, receives some support from the behaviour of the animal in a uniform high ...