1. Cloning and the Genome Project

2. July 5 1996,Dolly,the first mammal to be cloned from an adult somatic cell was born

3. IVF(in-vitro fertilization) IVF(in-vitro fertilization) July 25 1978, Robert Edwards made the human’s egg fertilized in the test tube It means that the human can be fertilized and form new lives outside the womb He won the Nobel Prize in medicine in 2010

4. Test tube babies Test tube babies The progress removes ova(eggs) from the woman's ovaries and letting sperm fertilize them in a fluid medium. The fertilized egg (zygote) is then transferred to the patient's uterus with the intent to establish a successful pregnancy.

5. Cloned animals Cloned animals A sheep can be cloned,how about the human? In theory,it is possible,but it will involve many ethical problems.Imagine that one day you go home and find a people who looks exactly the same with you is having dinner with your family!!!What should you do?

6. Should human cloning be legalized?

7. Benefits? 1. Infertility 2. Curing Diseases 3. Body Replacements 4.Genetic Illness

8. Disadvantages? 1. Religion 2. Sub-Human 3. Embryos at Risk

9. Vocabulary

10. Mammary 乳房的 Denoting or relating to the human female breasts or the milk-secreting organs of other mammals Ewe 母羊 Ethical 倫理上的 Genome 基因組 The complete set of genes or genetic material present in a cell or organism

11. Enucleated 去核的 Remove the nucleus from (a cell) Infertile 不孕的 (of a person, animal, or plant) Unable to reproduce Gestated 孕育 Carry (a fetus) in the womb from conception to birth Fetus 胚胎 An unborn offspring of a mammal

12. Embryo 胚胎

13. Preimplantation 胚胎植入前 Occurring between the fertilization of an ovum and its implantation in the wall of the uterus Discarding 拋棄 Get rid of (someone or something) as no longer useful or desirable Kinship 親屬關係 Blood relationship Somatic-cell 體細胞 Any cell of a living organism other than the reproductive cells

14. Gamete 配子 A mature haploid male or female germ cell that is able to unite with another of the opposite sex in sexual reproduction to form a zygote Prenatal 胎兒期的 Before birth; during or relating to pregnancy Abortion 流產 The expulsion of a fetus from the uterus by natural causes before it is able to survive independently