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13 Cards in this Set
- Front
- Back
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pineal gland secretes
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melatonin
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pineal gland may affect responses to ____ ____
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light cycles
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pineal gland may inhibit ____ activity in humans until ____
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gonad - puberty
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thymus gland ____ with age
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shrinks
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thymus gland produces ____ & ____
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thymopoietin - thymosin
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thymus gland aids in development of the ____ ____ (development of T-lymphocytes)
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immune response
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gonads produce ____ & ____ hormones
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gametes - reproductive
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gonads produce what 3 hormones
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testosterone - estrogen - progesterone
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testosterone are involved with ____ of ____ organs
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maturation - reproductive
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testosterone are involved with secondary ____ ____
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sex characteristics
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testosterone are involved with ____ drive
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sex
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estrogen causes ____ of ____ organs & appearance of…
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maturation - reproductive - secondary sex characteristics
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progesterone promotes ____ development & ____ changes in ____ ____
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breast - cyclic - uterine lining
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