Studies on monkeys have provided insight on the role of maternal care on the epigenome. Imagine you have 3 groups of monkeys. Group A: Monkeys raised by their biological mother. Group B: Monkeys raised by other monkeys that are not their biological mother. Group C: Monkeys raised by a human surrogate nurse. You then study the behavioural and epigenetic patterns of these monkeys. Which of the findings would be plausible from this study? A. Monkeys from group A will most likely become alcoholics. B. Monkeys from group B will be equally anxious compared to group C since neither were raised by their biological mother. C. Monkeys from group C will have a significantly different epigenomic pattern compared to group A. D. Groups A, B and C will have similar epigenomic patterns.

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