What are the stages of prenatal development?
What will be an ideal response?
A good answer would include the following key points:
• Prenatal development is divided into three phases.
• The Germinal phase is from fertilization to 2 weeks.
• This is the shortest phase, with rapid cell division.
• The Embryonic phase is from 2 weeks to 8 weeks.
• Embryo develops major organs and anatomy.
• The Fetal phase is from 8 weeks to birth.
• Fetus grows rapidly through birth
You might also like to view...
Julie finds that the more she sleeps on the eve of an exam, the higher the score she gets for the exam. There is _______________ correlation between the amount Julie sleeps and her exam scores
a. a negative b. a positive c. a perfect d. no
What is the difference between allostasis and homeostasis?
a. Allostasis refers to maintaining a constant level of some variable. b. Allostasis refers to trying to minimize the level of some variable. c. Allostasis refers to adaptively changing the level of some variable. d. Allostasis refers to substituting one variable for another.