At Approximately How Many Weeks of Gestation Does Lecithin Form

question 19

Multiple Choice

At approximately how many weeks of gestation does lecithin form on the alveolar surfaces,the eyelids open,and the fetus measure approximately 27 cm crown to rump,and weigh approximately 1100 g?

• A) 20 weeks
• B) 24 weeks
• C) 26 weeks
• D) 28 weeks