Two Characteristics That May Distinguish Lesbians from Heterosexual Women Are

Two characteristics that may distinguish lesbians from heterosexual women are the:

A) Size of the central bed nucleus of the stria terminalis and the response of click-evoked otoacoustic emissions
B) Size of the central bed nucleus of the stria terminalis and the size of the interstitial nucleus of the anterior hypothalamus
C) Magnitude of response of the click-evoked otoacoustic emission and the index-to-ring finger ratio
D) Index-to-ring finger ratio and the size of the interstitial nucleus of the anterior hypothalamus