CITES work by subjecting international trade though Licensing System.
<u>Explanation:</u>
Approximately, 30000 species of Plant and 5800 animal species are under Protection by CITES against over exploitation through international trade. Flora and Fauna species are grouped in three appendices depending on how much they are threatened by International trade. CITES works by subjecting. To certain control, CITES used to subject international trade of specimen of certain species. There are applicable licensing system which is controlled or monitored by management authorities and scientific authorities. Role of Scientific authorities to advise effect of trade on species status.
All Export, Import, re export of these species should be authorized by Licensing system
Appendix I species are endanger of extinction and their trade permitted on exceptional situation.
Appendix II species are not in endanger of extinction but their trade need to be controlled to avoid species utilization that are unsuited with their survival
Appendix III contain those species which are endangered in at least one country and these are asked with CITES parties for helping in controlling their trade
Answer:
The correct answer is option A
Explanation:
Hypoparaghyroidism occurs when thyroid gland produce little parathyroid hormone.
This is caused by:
1. Injury to the parathyroid glands during thyroid and neck surgery.
2. It is also caused by auto immune disorder. This is as a result when the body's natural defence against invading organisms starts to attack perfectly healthy tissues.
3. Congenital defects: This is as a result when infants are born without parathyroid tissue, that is ability to make thyroid glands or when the mother has hypoparathyroidism.
The answer is D. ding ding ding
