Down Syndrome is an example of an aneuploidy called
A. monosomy 21.
B. trisomy 21.
C. monosomy 23.
D. trisomy 17.
E. disomy 21.
B
Anatomy & Physiology
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Which of the following does not develop from embryonic ectoderm?
A. Keratinocytes B. Dermis C. Hair follicles D. Apocrine glands E. Nails
Anatomy & Physiology
The scientific name for the sex cells is ________.
A. gonads B. gametes C. sustentacular cells D. follicular cells
Anatomy & Physiology
If you are sitting on a sofa and raise your arm to rest it on the back of the sofa, what action must occur at the shoulder joint?
A. Extension B. Elevation C. Lateral excursion D. Adduction E. Abduction
Anatomy & Physiology
The medical term for nose bleed is:
A) hemonasal B) epistaxis C) emesis D) emaciated E) nasal hemostasis
Anatomy & Physiology