Which of the following is NOT true about the fetal stage of development?
A. The head is disproportionately large compared to the rest of the body at the beginning of the stage.
B. It includes the blastocyst and morula stages.
C. The organ systems are mostly formed, although immature.
D. It begins 8 weeks after fertilization.
Answer: B
You might also like to view...
To tip the soles of the feet medially, so they face each other, requires __________. Tipping them out laterally so they face away from each other is __________.
A. dorsiflexion; plantar flexion B. inversion; eversion C. medial excursion; lateral excursion D. opposition; reposition E. retraction; protraction
________ muscle cells consist of branched uninucleate cells with junctions called intercalated discs
A) Connective B) Skeletal C) Cardiac D) Smooth
A couple interested in conceiving has been carefully charting her menstrual cycles for many months. Relative to ovulation, what window of time does coitus need to occur in order to achieve fertilization?
What will be an ideal response
Aquatic respiratory systems can perform non respiratory functions like
a. fluid and solute balance. b. acid-base balance. c. excretion. d. nutrient and mineral uptake. e. all of these.