Respuesta :
Answer:
premature birth, complication during delivery, the baby could have health problems
Explanation:
common sense
Teratogens are the substance which causes functional defects in embryo or fetus when taken during pregnancy. It can cause neural tube defect in the baby.
What is neural tube defect?
Neural tube defect is the birth defect of brain, spinal cord and spine. It can also cause malfunction in skull formation.
As the women continue to smoke during pregnancy, it can leads to physical malformation, decreased IQ and also affect the emotional development of the child.
Thus, it is necessary to quit smoking if any women is pregnant to avoid these defects.
For more details about neural tube defect, visit:
https://brainly.com/question/14916815