Biology · Human Reproduction and Development
Which of the following statements regarding childbirth and prenatal development is INCORRECT?
- 1The first fluid from the mother's breast (colostrum) provides a laxative effect as well as antibodies against diseases.
- 2During delivery, the placenta is expelled first, followed by the opening of the cervix and birth of the infant.✓
- 3During prenatal development, the fetus receives oxygen through the umbilical cord, but at birth respiration becomes independent.
- 4The fontanelles on a baby's skull require careful handling to avoid injury to the brain.
Correct answer
During delivery, the placenta is expelled first, followed by the opening of the cervix and birth of the infant.
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