Biology
12th Edition
ISBN: 9780134813448
Author: Audesirk, Teresa, Gerald, Byers, Bruce E.
Publisher: Pearson,
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Chapter 14, Problem 10RQ
Summary Introduction
To describe: Amniocentesis, chorionic villus sampling, and maternal blood sampling including its advantages and disadvantages.
Introduction: Amniocentesis refers to the prenatal diagnosis of genetic abnormalities or fetal infections. It is also called amniotic fluid test (AFT). Chorionic villus sampling is also used for the same purpose. Chorion is basically a membrane that surrounds the fetus. This membrane has many villi on its surface.
Summary Introduction
To describe: Medical uses of amniocentesis, chorionic villus sampling, and maternal blood sampling.
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Chapter 14 Solutions
Biology
Ch. 14.1 - define biotechnology?Ch. 14.1 - Prob. 2CYLCh. 14.1 - define GMO and transgenic organism?Ch. 14.2 - describe natural processes that recombine DNA,...Ch. 14.3 - Prob. 1CSCCh. 14.3 - Prob. 1CYLCh. 14.3 - summarize how CRISPR-Cas9 works and explain why it...Ch. 14.4 - For any single person, a given STR always has...Ch. 14.4 - There are many other applications in which DNA...Ch. 14.4 - Prob. 1CYL
Ch. 14.4 - Prob. 2CYLCh. 14.5 - Restriction enzymes are isolated from bacteria....Ch. 14.5 - Many countries regulate the use of genetically...Ch. 14.5 - explain how genes are inserted into a plasmid, and...Ch. 14.5 - Prob. 2CYLCh. 14.6 - Prob. 1CTCh. 14.6 - Prob. 1HYEWCh. 14.6 - describe the advantages of genetically modified...Ch. 14.6 - list some examples of how genetically modified...Ch. 14.6 - Prob. 3CYLCh. 14.7 - Explain how fetal DNA could be used to establish...Ch. 14.7 - explain how biotechnology is used to diagnose both...Ch. 14.7 - describe how transgenic organisms are used to...Ch. 14.7 - describe the procedures and advantages of gene...Ch. 14.8 - explain why people might be opposed to the use of...Ch. 14.8 - Prob. 2CYLCh. 14.8 - Prob. 1CTCh. 14 - Prob. 1MCCh. 14 - Prob. 3MCCh. 14 - A restriction enzyme a. cuts DNA at a specific...Ch. 14 - Prob. 5MCCh. 14 - Prob. 1FIBCh. 14 - _________is the process whereby bacteria pick up...Ch. 14 - The _______ is a technique tor multiplying DNA in...Ch. 14 - Matching DNA samples in forensics uses a specific...Ch. 14 - Prob. 5FIBCh. 14 - Describe two natural forms of genetic...Ch. 14 - Prob. 2RQCh. 14 - Prob. 3RQCh. 14 - Prob. 4RQCh. 14 - Prob. 5RQCh. 14 - Prob. 6RQCh. 14 - How does gel electrophoresis separate pieces of...Ch. 14 - Prob. 8RQCh. 14 - Prob. 9RQCh. 14 - Prob. 10RQCh. 14 - As you may know, many Insects have evolved...Ch. 14 - Prob. 2AC
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- Describe the difference between Amniocentesis and Chorionic villus sampling. Can both be done at the same time during pregnancy? Which is less invasive?arrow_forwardWhat, if any, ethical issues might arise from the widespread use of noninvasive prenatal genetic diagnosis, which can be carried out much earlier than amniocentesis or chorionic villus sampling?arrow_forwardState the relative advantages and disadvantages of amnniocentesis, chorionic villus sampling, and pre implantation genetic diagnosis in the prenatal diagnosis of human genetics abnormalities.arrow_forward
- State the relative advantages and disadvantages of amniocentesis, chorionic villus sampling, and preimplantation genetic diagnosis in the prenatal diagnosis of human genetic abnormalities.arrow_forwardDefine about chorionic villus sampling (CVS) ?arrow_forwardWhat is chorionic villus sampling?arrow_forward
- pls do not copy paste Please outline and discuss the characteristics of midtrimester amniocentesis and Chorionic Villus Sampling (CVS) for prenatal diagnosis.arrow_forwardWhat is an ethical use of prenatal screening and pre-implantation screening (since sometimes, fetuses found with down-syndrome are discarded; there are also cultures where, male offspring is preferred so embryos screened and found to be females are discarded?arrow_forwardIn the process of in vitro fertilization, mature eggs are removed from the ovaries by a process called ?: 1) endoscopy 2) laparoscopy 3) microscopy 4) enthalpy ovaroscopyarrow_forward
- A couple has a young child who needs a bone marrow transplant. They propose that preimplantation screening be done on several embryos fertilized in vitro to find a match for their child. What do they need to match in this transplant procedure? The couple proposes that the matching embryo be transplanted to the mother’s uterus and serves as a bone marrow donor when old enough. What are the ethical issues (if any) involved in this proposal?arrow_forwardhich of the following rows identifies the structure responsible for maintaining the endometrium before implantation, and the structure that implants into the endometrium, respectively? Select one: a. Structure that maintains the endometrium Structure that implants in the endometrium Placenta Zygote b. Structure that maintains the endometrium Structure that implants into the endometrium Corpus luteum Zygote c. Structure that maintains the endometrium Structure that implants into the endometrium Corpus luteum Blastocyst d. Structure that maintains the endometrium Structure that implants in the endometrium Placenta Blastocystarrow_forwardIn vitro fertilization (IVF) is a common assistive reproductive technology for couples who are struggling to conceive naturally; however, the success rate of IVF is, at best, about 55%. Researchers seeking to improve the success of IVF need to observe the interaction between sperm and eggs in order to better understand the factors that favour fertilization. Obviously, larger sperm and eggs would be easier to observe, even with the aid of microscopy. On this basis, which of the following vertebrate groups might be a good model for studying IVF because they are likely contain species with large sperm and eggs? Group of answer choices a) fish b) amphibians c) reptiles d) birds e) mammalsarrow_forward
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