{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Anthro 124A Week 4 Wednesday

Anthro 124A Week 4 Wednesday - Anthro 124A Week 4 Wednesday...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Anthro 124A Week 4 Wednesday 1/29/14 Trivers-willard: sex ratio at birth This often happens b/c the mother might still continue her normal habits before she is even aware of her pregnancy o It is not like she is choosing her child’s sex Van skip kipsigni Mother-offspring conflicts Begins in womb o Has resources she gives over to the child o The mother must be able to provide for that child but must maintain a criteria for future offspring o Whereas the child is only concerned with itself Conflict in infancy Paternity, Fidelity, And The Role Of Fathers Key Questions Paternal investment across species In most of mammal species there isn’t much paternal investment o Although recently there has been evidence of chimps being biased to their offspring Correlates of paternal care When should we expect to see more paternal care Usually they won’t help if the child is already being taken care of High benefits to offspring
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}