Which condition listed is a sex chromosome aneuploidy, usually due to trisomy XXY?

a) Emesis gravidarum
b) Deformation
c) Turner's syndrome
d) Breech presentation
e) Klinefelter's syndrome


e

Anatomy & Physiology

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Where does fertilization usually occur?

A) ovary B) vesicular (Graafian) follicle C) uterine (fallopian) tubes D) uterus E) vagina

Anatomy & Physiology

Sweating is initiated in response to a rise in body temperature that occurs on exposure to a hot environment. Evaporation of the sweat cools the body. This is an example of

a. negative feedback. b. positive feedback. c. a feedforward mechanism. d. an intrinsic (local) control mechanism. e. autoregulation.

Anatomy & Physiology

________ are short, membrane-attached projections containing microtubules that occur in large numbers on exposed membrane surfaces.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

Neurotransmitter is released from the synaptic knob by exocytosis, and it then diffuses across the synaptic cleft

Indicate whether this statement is true or false.

Anatomy & Physiology