(3) Screening of embryos for chromosomal mutations is routinely conducted by in
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(3) Screening of embryos for chromosomal mutations is routinely conducted by in vitro fertilization clinics before implanting the embryo into a female patient. Below are spectral karyotypes from 3 different embryos conceived by in vitro fertilization A. ir C. (a) Which of the embryos (A-C) would a fertlity expert choose to implant into a patient? (2 points) mbryo (b) Briefly explain why an in vitro fertilization clinic would not choose each of the other embryos (4 points) Embryo Embryo Choose either of the embryos from (b) and briefly describe the cellular process that produced the abnormal karyotype. (2 points) (c)Explanation / Answer
(B)Embryo-: (IVF fertilization outside the body in almost similar condition as that in the body)followed by embryo transfer is one of such method ,in this method popularly known as test tube baby program ova from the wife Donor female and sperm from the husband (donor)male are collected and induced to form zygote under simulated condition in the laboratory The zygote or early embryonic(with up to 8 blastomeres )could then be transferred into the fallopian tube(ZIFT-zygote intra fallopian transfer) and embryology with more than 8 blastomere into the uterus,(IUT- intrauterine transfer )to complete it is for the development, Embryos formed by in Vivo fertilization( fusion of in connection with the female )also could be used for such transfer to assist those females who cannot Conceive,
transfer of and ovum collected from a Donor into the fallopian tube of another female who cannot produce one,but can provide suitable environment for fertilization and further development is another method attempted and the cytoplasm injection is another Test procedure to form an embryo in the laboratory in which a sperm is directly into the ovum the females to do very low sperm count in the ejaculates would be corrected by artificial insemination techniques
in this technique the semen collected either from the husband or a healthy Donor artificially introduced either into the vagina into the uterus intrauterine insemination of the female,
"this is one of the best method for couples looking for parenthood
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