Which of the following is not one of the extra-embryonic membranes?
A) yolk sac
B) amnion
C) allantois
D) chorion
E) umbilical cord
Answer: E
Anatomy & Physiology
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The ________ cardiac vein travels alongside the right marginal artery.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
In pardoxical sleep an individual is easily aroused from a deep sleep, although the EEG pattern that is observed is consistent with that of an individual in NREM sleep.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
Fingernails are helpful in protecting the distal tips of fingers and in grasping small objects
Indicate whether this statement is true or false.
Anatomy & Physiology
The atlas, which supports the skull, is the first ________ vertebrae
A) cervical B) thoracic C) lumbar D) sacral
Anatomy & Physiology