MCQOPTIONS
Saved Bookmarks
| 1. |
Thyroxine controls ____ in frogs and the development of ___ during embryonic development of other vertebrates. Thyroxine production requires the presence of ____ in diet.Select the correct sequence of words to complete the above passage. |
| A. | Development, Circulatory system, Iodine |
| B. | Metamorphosis, Circulatory system, Calcium |
| C. | Development, Nervous system, Iron |
| D. | Metamorphosis, Nervous system, Iodine |
| Answer» E. | |