The ____ nervous system consists of the brain and spinal cord
a. peripheral
b. central
c. autonomic
d. somatic
b
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An example of a highly vascular tissue is __________ tissue. An example of a tissue that is not highly vascular is __________.
A. epithelial; cartilage B. muscular; osseous tissue C. dense regular connective; dense irregular connective tissue D. areolar; cartilage E. nervous; osseous tissue
The conversion of mammary glands from resting to active states requires the presence of both placental hormones and
A) oxytocin and insulin. B) progesterones and estrogens. C) human chorionic gonadotropin and parathyroid hormones. D) glucagon and somatostatin. E) growth hormones, prolactin, and thyroid hormones.
The process of spermiogenesis produces
What will be an ideal response?
When estrogen is increased in females at puberty, epiphyseal plates
A) widen. B) become narrower. C) increase slowly. D) accelerate rapidly, but mostly in thickness. E) are hardly affected.