Template:BGDB Sexual Differentiation - Early Embryo Interactive

Early Embryo Interactive Component

Attempt the Quiz - Early Embryo

Here are a few simple Quiz questions that relate to Early Embryo from the lecture and practical. 1 The allantois, cloaca, hindgut and yolk sac are all lined with endoderm true false 2 The lower end of the mesonephric duct branches to form the:   ureteric bud   uterus bud   urethral bud   gonadal bud   none of the above 3 The sequential development of the renal structures within intermediate mesoderm can best be described as:   pronephros, metanephros, mesonephros   mesonephric duct, metanephros, mesonephros   pronephros, mesonephros, metanephros   mesonephric duct, paramesonephric duct, metanephros   uteric bud, ureter, urinary bladder 4 An embryo that contains the XX sex chromosomal complex. In the developing gonads:   its medullary region differentiates and its cortex regresses   its cortical region differentiates and its medulla regresses   the presence of an X influences medullary differentiation   neither the presence of the X chromosome nor absence of   the Y chromosome influences development of the ovaries   the SRY is expressed Practical 12: Sex Determination | Early Embryo | Late Embryo | Fetal | Postnatal | Abnormalities | 2011 Audio Additional Information: