Describe TWO forms of behavioural inheritance, and compare each to the epigenetic system of inheritance.

use plenty of journal articles http://www.naturalhistorymag.com/features/142195/beyond-dna-epigenetics http://www.fiserscience.com/uploads/2/4/7/3/24731635/reading_epigenetics_part_ii.pdf https://pdfs.semanticscholar.org/03df/28ec6a85110710521033ef253698ad06e0e1.pdf Jablonka, E., & Lamb, M. J. (2007). Précis of Evolution in Four Dimensions. Behavioral and Brain Sciences, 30(4), 353–65– discusssion 365–89. http://doi.org/10.1017/S0140525X07002221 https://pdfs.semanticscholar.org/03df/28ec6a85110710521033ef253698ad06e0e1.pdf Galef, B. G., & Laland, K. N. (2005). Social learning in animals: empirical studies and theoretical models. AIBS Bulletin, 55(6), 489-499. https://academic.oup.com/bioscience/article/55/6/489/363397