Embryology Flashcards
1
Q
When does the neural tube form?
A
begins on the 3rd weeks (21 days) after fertilization
2
Q
When dose the heart form?
A
around 18 to 19 days after fertilization
beating and pumping blood occurs at 21 days/3 weeks
3
Q
When does pregnancy implant after conception?
A
6-12 days after ovulation; 8-9 days after conception
