The effects of GnRH on the secretion of LH and FSH are not exactly parallel, and the variations are probably due to other modulating factors such as the serum concentrations of steroid hormones (substances secreted by the adrenal cortex, testes, and ovaries).
The noun OBSTACLE has 2 senses: 1. something immaterial that stands in the way and must be circumvented or surmounted. 2. an obstruction that stands in the way (and must be removed or surmounted or circumvented). Familiarity information: OBSTACLE used as a noun is rare.Dictionary entry details.. something immaterial that stands in the way and must be circumvented or surmounted. 2. an obstruction that stands in the way (and must be removed or surmounted or circumvented). Familiarity information: OBSTACLE used as a noun is rare.
Definition of traverse. 1  1 : something that crosses or lies across. 2  2 : obstacle, adversity. 3  3 : a formal denial of a matter of fact alleged by the opposing party in a legal pleading.  4a : a compartment or recess formed by a partition, curtain, or screenb : a gallery or loft providing access from one side to another in a large building.