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ສືບຕໍ່ເບິ່ງໃຫ້ຟຣີ➞ໃຊ້ເວລາ ໜ້ອຍ ກວ່າ 1 ນາທີເພື່ອລົງທະບຽນແລ້ວທ່ານສາມາດເພີດເພີນກັບຫົວຂໍ້ຮູບເງົາແລະໂທລະພາບແບບບໍ່ ຈຳ ກັດ.
Spawning Hope 2020 ບໍ່ ຈຳ ກັດການເຂົ້າເຖິງຟຣີ
Coral biologists are concerned about the genetic health of many endangered coral. This short film follows a team of Smithsonian scientists as they attempt to use cryopreserved coral sperm to introduce DNA to new populations of elkhorn coral. If this technique works, it could have lasting impacts on how we are able to protect and restore endangered coral species from near extinction.
ເວລາແລ່ນ: 10 ນາທີ
ຄຸນະພາບ: HD
ປ່ອຍຕົວ: Feb 27, 2020
ປະເທດ: United States of America
ພາສາ: English
