The pinna of the ear is an example of ___.

a) elastic cartilage
b) fibrocartilage
c) hyaline cartilage
d) regular fibrous CT


Ans: a) elastic cartilage

Anatomy & Physiology

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Which area of the retina has the highest concentration of cones?

A) optic disc (blind spot) B) optic nerve C) choroid D) fovea centralis E) ciliary body

Anatomy & Physiology

Deteriorating changes in the distal segment of an axon as a result of a break between it and the soma is called ________ degeneration

A) neural B) central C) peripheral D) Wallerian E) conduction

Anatomy & Physiology

The central nervous system develops from a flat mass of tissue called the neural ________.

A. crest B. fold C. tube D. groove E. plate

Anatomy & Physiology

The optimal "window of opportunity" to conceive a child is ________

A) a few days before ovulation to a few days after B) a few days before ovulation to less than a day after C) a few days before ovulation D) less than a day before ovulation to less than a day after E) a few days after ovulation

Anatomy & Physiology