Noviah Rosa Firdaus, Tjandra Kirana and Endang Susantini 2021. A Four-tier Test to Identify Students’ Conceptions in Inheritance Concepts. IJORER : International Journal of Recent Educational Research. 2, 4 (Jul. 2021), 402-415. DOI:https://doi.org/10.46245/ijorer.v2i4.128.