What are the rule of 2's for the 2nd week of development?



What are the rule of 2's for the 2nd week of development?..

Answer / biomaster

1) 2 germ layers: epiblast & hypoblast

2) cavities: amniotic cavity & yolk sac

3) 2 components to the placenta: cytotrophoblast &
syncytiotrophoblast.

Is This Answer Correct ?    1 Yes 0 No

Post New Answer

More Anatomy Interview Questions

In what type of CNS tissue (white or grey) are oligodendroglia predominant?

1 Answers  


Is the blood in the umbilical vein is 100% saturated with oxygen?

1 Answers  


Give 3 charateristics of internuclear ophthalmoplegia ?

1 Answers  


Plasma is filtered on the basis of what properties?

1 Answers  


What is the food supply of sperm?

1 Answers  






Can fasiculations be present in a LMN lesion?

1 Answers  


What are the functions of the major structures of the inner ear bony labyrinth?

1 Answers  


What is oligohydramnios?

1 Answers  


What is the function of microglia?

1 Answers  


What teratogenic agent causes limb defects ('flipper' limbs)?

1 Answers  


What is the flagellum (tail) derived from?

1 Answers  


What is the pectinate line of the rectum?

1 Answers  


Categories