in 1996, sheep called dolly was born.
unit2cloningcloningisawayofmakinganexactofanotheranimalorplant
do you know how dolly is different from other sheep?
【预订】dolly: the 1st cloned sheep
dolly the sheep was the first mammal to be cloned from the dna
in 1996, sheep called dolly was born.
unit2cloningcloningisawayofmakinganexactofanotheranimalorplant
do you know how dolly is different from other sheep?
【预订】dolly: the 1st cloned sheep
dolly the sheep was the first mammal to be cloned from the dna