We can stimulate amphibians to ovulate by injecting ________
A) thyroid hormone B) growth hormone
C) estrogen and progesterone D) gonadotropins
Answer: D
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The most common viable chromosome abnormality is
A) Fragile-X syndrome. B) Trisomy 21. C) Turner's syndrome. D) Klinefelter's syndrome. E) a translocation defect.
The nose is _______ to the mouth.
Fill in the blank(s) with the appropriate word(s).
A subdural hematoma is classified as acute if clinical signs and symptoms develop:
A) immediately following the injury. B) within 24 hours following the injury. C) within 36 hours following the injury. D) within 48 hours following the injury
The medial concavity of the kidney is called the ________, which admits the renal nerves, blood vessels, lymphatic vessels, and ureter.
A. cortex B. corpuscle C. capsule D. hilum E. medulla