Author Question: Poor status of what nutrient is associated with increased risk for neural tube defects? 1.Calcium ... (Read 34 times)

DyllonKazuo · **on:** Aug 21, 2018

Poor status of what nutrient is associated with increased risk for neural tube defects?
1.Calcium
2.Folate
3.Vitamin B6
4.Zinc

Question 2

Teratogens are substances that:
1.affect only the early stages of pregnancy.
2.affect only the later stages of pregnancy.
3.are required for normal fetal growth.
4.disrupt normal cell growth and development.