Which spinal nerves comprise the cauda equina?
A) coccygeal
B) lumbar, sacral and coccygeal
C) sacral
D) sacral and coccygeal
Answer: B) lumbar, sacral and coccygeal
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Muscles that produce precise, delicate movements have fewer muscle fibers in their motor units compared to muscles made for powerful movements
a. True b. False Indicate whether the statement is true or false
All of the inherited traits possessed by offspring are established at the time of fertilization.?
Indicate whether the statement is true or false
You have learned that the objective lens magnifies the object on the slide, producing the ________ image, and that the ocular lens magnifies that image, forming the ________ image
A) objective, real B) virtual, ocular C) ocular, objective D) real, virtual
Which of the following is (are) associated with the retina?
A. lens B. ciliary muscle C. pupil D. suspensory ligaments E. rods and cones