Sex can be determined by all except ?: (A) Preauricular sulcus, (B) Innominate bone, (C) Pelvic brim, (D) Coccyx
Answer is B. Ans. is 'b' i.e., Innominate bone Male Female Preauricular sulcus Not Not frequent, narrow, shallow More frequent, broad & deep Pelvic brim Hea shaped Circular or elliptical; more spacious; longer diameters Coccyx Less movable More movable