When spermatogonia divide, ________ are formed
A) primary spermatocytes B) spermatids
C) functional sperm D) secondary spermatocytes
Answer: A
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The smallest functional units of the muscle fibers are the ________.
Fill in the blank(s) with the appropriate word(s).
Define whelping
What will be an ideal response?
What events occur during the process of accommodation?
a. An increased tension on the suspensory ligament (zonular fibers) of the lens b. Dilation of the canal of Schlemm c. Flattening of the lens d. Focusing of light from close objects e. Relaxation of the ciliary muscle
Prior to the discovery of the role of insulin in metabolism and the development of insulin therapy to treat diabetes mellitus, a diagnosis of this disease was always fatal. What do untreated diabetics die from?
What will be an ideal response?