You are walking in the forest in Sumatra and you find a group of gibbons made up of an adult male, an adult female, and a subadult female. WITHOUT using DNA testing, what assumptions can you make about the relationship between these group members?
Group of answer choices
A. This is a nuclear family – the adult female and the adult male are mother and father to the subadult female
B. The adult male is the father of the subadult female, but the adult female may not be the mother
C. The adult female is the mother of the subadult female, but the adult male may not be the father
D. The adult male and the adult female constitute the socially monogamous pair that is the kernel of the social group
E. B and C
F. None of the above