Đang tải các đoạn phim…
3 đoạn
Được nói trong 3 đoạn từ 3 kênh · B2–C1 · các dạng khác: samples
Nasa recently sent the first samples of frozen human sperm to space.
Officer Stone submitted a DNA sample from the motel for that exact purpose, and the results found exactly the clue he needs.
It was first isolated in bacteria from a soil sample from Easter Island, and it was discovered to be antifungal, that it could stop fungal cells from growing.