| 41. | There is a period of reproductive inactivity during gonadal remodeling, and the sex change in this species is unidirectional.
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| 42. | During gonadal sex development, the coelomic epithelium, additionally with germ cells and mesenchymal cells make the indifferent gonad.
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| 43. | Gonadal hormones from the testes, such as testosterone and antimullerian hormone are required to cause development of a phenotypic male.
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| 44. | In the laboratory, an artificial short day-long night summer photoperiod caused gonadal shrinkage in Great Basin pocket mice.
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| 45. | Kisspeptin is encoded by the metastasis suppressor gene KISS1, which is expressed in a variety of endocrine and gonadal tissues.
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| 46. | In experiments, other species have split successfully, but only when both parts have enough gonadal ( reproductive ) tissue.
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| 47. | A gonadal tissue neoplasm should not be confused with a urogenital neoplasm, though the two topics are often studied together.
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| 48. | In these persons, GSTs usually contain nonseminomatous elements, present at an earlier age, and seldom are gonadal in location.
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| 49. | These differences may be due to the presence of gonadal hormones which have been demonstrated to influence cell structure in the hippocampus.
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| 50. | Embryologically, each ovary ( which forms from the gonadal ridge ) is connected to a band of mesoderm, the gubernaculum.
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