When this happens, the thyroid gland is no longer under pituitary control. The amount of hormone it produces is dependent on levels of TSI. TSI are the direct cause of hyperthyroidism in Gravesâ disease and various immune system chemicals known as cytokines also contribute to the symptoms that occur in this disorder.
Iguanas are reptiles and nearly all reptiles lay eggs. There are some reptiles that do not lay eggs, but they are very rare. Female iguanas usually lay a clutch of eggs every year once they're mature. If there is no male iguana, she will still lay eggs, but they won't be fertile.
every morning when i wake up i turn on our iguana's daylight...wait til i get ready for the day (or about an hour whichever comes first) and then uncover her. this morning when i uncovered her cage i noticed one egg down at the bottom. we have a box for her but didnt know she was going to be laying eggs this soon. in about the hour or so i was there before i left for work she layed another. i was just wondering how long it takes an iguana to lay all of their eggs and how long we ...