Unit 2 CloningWarming Up and Reading cloning strawberry differn. 克隆；无性繁殖系 vi. & vt. （使）无性繁殖；克隆 n. 草莓vi. 不同；相异Words previewA clone is an animal or plant produced naturally or artificially from the cells of another animal or plant and is exactly the same as it.Cloning is a way of making an exactcopy of another animal or plant. The clone has the same DNA as the parent. Whats cloning?Sounds Reasonable?There are different types of cloning, and cloning technologies can be used for other purposes besid
