Variation Keyword: Variation 2 Questions Articles Volume 4, Issue 3Inter-species relationship of Presbytis Monkeys based on Hair Medulla Structure M. Chatterjee and A.R. Bandyopadhyay June 13, 2015 Human evolution hair, medulla, Presbytis monkey, Variation, Volume 3, Issue 3Bracelet creases among the infertile and normal individuals R. Chaube, S. Mallick, K. Saini and D.K. Adak June 20, 2014 Dermatoglyphics Bracelet Creases, Infertile individuals, Normal individuals, Variation,