Multiple Choice
At approximately day 15,when the implanted blastocyst differentiates into distinct layers of cells,the mass is called a(n) :
A) fetus.
B) infant.
C) embryo.
D) placenta.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q3: Prior to conception,the nutrition status of both
Q4: There are few ways that fathers and
Q5: There is currently no state-level legislation in
Q6: Spina Bifida and anencephaly are associated with
Q7: Throughout the first year,early solid foods should
Q9: Fetal demand for iron is highest during
Q10: The stimulus needed for continued and sustained
Q11: Macrocytic anemia results from a deficiency of:<br>A)folate
Q12: Even after several years,children born to women
Q13: During the first trimester,women are advised to