Fertilization can only occur
A. if orgasms occur in both the male and female.
B. when a sperm cell penetrates a secondary oocyte.
C. when there is no menstrual flow.
D. after oxytocin is released from the hypothalamus.
E. on day 14 of the cycle.
B
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The diencephalon contains the thalamus and the hypothalamus.?
Indicate whether the statement is true or false
The openings between the endothelial cells of the glomerular capillaries are called
A. fenestrae. B. gap junctions. C. filtration slits. D. macula densa. E. membrane channels.
Match the action with the specific reflex.Removing hand from a hot iron
A. Withdrawal reflex B. Reciprocal innervation C. Stretch reflex D. Crossed extensor reflex E. Golgi tendon reflex
The major blood vessels that supply the skin are in the
A) epidermis. B) dermis. C) basement membrane. D) subcutaneous layer.