Embryonic period is upto: (A) 8 weeks, (B) 10 weeks, (C) 12 weeks, (D) 6 weeks
Answer is A. Embryo refers to the product of conception from the day of feilization to 8 weeks Prenatal period Ovum- 0-2 wks Embryo- 3-8wks Foetus- 9wks - bih Postnatal period Newborn- first 4wks after bih Infant- Bih to 12months Toddler- 1yr to 36 months Preschool child- 37 to 72 months School age child- 73 months to 12yrs Adolescence Early- 10-13 yrs Middle- 14-16 yrs Late- 17-20yrs Ref: Ghai, 9th edition, Chapter 2, Table 2.1