________ is characterized by failure of the testes to descend into the scrotum by the time of birth.
A) Impotence
B) Cryptorchidism
C) Sterility
D) Incontinence
E) Erectile dysfunction
B) Cryptorchidism
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The part of the female reproductive cycle during which estrogen secretion reaches its highest level is:
a. menarche b. the secretory phase c. the proliferative phase d. menopause
When the process of meiosis is complete, the result is
A. two daughter cells that are haploid. B. four daughter cells that are diploid. C. two daughter cells that are diploid. D. four daughter cells that are haploid.
________ anatomy is the study of structures visible to the naked eye.
Fill in the blank(s) with the appropriate word(s).
The largest and strongest articulation at the elbow is the
A) humero-ulnar joint. B) ulnar joint. C) ulnaradial joint. D) radial joint. E) humeroradial joint.