Ques:Q: How is blood supplied from the mother to the fetus? Choices: - brain stem - vagina - spinal cord - umbilical cord A:

Ans:umbilical cord
-----
Ques:Q: What is the inner cell mass formed by the cells of the blastocyst called? Choices: - xerophyte - amniotic cavity - ectoderm - embryoblast A:

Ans:embryoblast
-----
Ques:Q: "cardio" has become slang for what type of exercise that raises your heart rate for an extended amount of time? Choices: - cyclical - kinetic - anaerobic - aerobic A:

Ans:aerobic
-----
Ques:Q: What type of device uses electromagnetic induction to change the voltage of electric current? Choices: - radioactive transformer - hot transformer - mechanical transformer - electronic transformer A:

Ans:
electronic transformer
-----