The placenta is composed of both maternal and embryonic tissue.
Correct Answer:
Verified
Q27: Alcohol can cross the placental barrier and
Q28: In a normally developing fetus,maternal blood and
Q29: The process by which the primary germ
Q30: The placenta,a structural "anchor" and nutritive bridge,is
Q31: Stage two of labor is the period
Q33: In early pregnancy,hormones to sustain pregnancy are
Q34: Developmental biology is the name given to
Q35: Human chorionic gonadotropin (hCG)secretion peaks about 16
Q36: Stage two of labor is the period
Q37: Fraternal twins are always of two different
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents