The paper provides a detailed （ ）of how to create human embryos by cloning.

According to Ms. Yang, any experiment on human embryos is not allowed in _____ , while it is allowed in _____.

The ethical issues of embryonic stem cell technology include A: the question of whether the embryo is "human" B: the question of What is the "human" C: the question of whether embryonic stem cells capacity of totipotency D: ethical and legal issues on whether destroying embryos is "killing"

The ethical issues of embryonic stem cell technology include A: the question of whether the embryo is "human" B: the question of What is the "human" C: the question of whether embryonic stem cells capacity of totipotency D: ethical and legal issues on whether destroying embryos is "killing"

体外受精即是将精子和卵子人为控制在体外完成受精过程发育成胚胎，再将胚胎移植给受体母亲，出生婴儿的技术。(In vitro fertilization (IVF) is a technology whereby sperm and ovum are artificially fertilized in vitro to develop into embryos, which are then transferred to the recipient mother to give birth to a baby.)