For fertilization to occur, a sperm cell first must penetrate two layers (from inner to outer layers): , surrounding the oocyte.

Which of the following hormones promotes increases in the basal metabolic rate (BMR)?    

As the primary follicle grows, it forms a clear glycoprotein layer called the —- between the primary oocyte and the granulosa cells.

When are the three primary germ layers established during pregnancy?  

For the development, which one of the following is incorrect

Which is the effector when oxytocin stimulates milk ejection?  

 Amniotic fluid serves as; , , .

Which hormone causes release of milk into the mammary ducts via the milk ejection reflex?

How many seminiferous tubules are found in each lobule?  

Which ligament arises from the pubic symphysis in males?