Explain the zygote intra fallopian transfer technique ZIFT. How is intrauterine transfer technique (IUT) different from it

Explanation

ZIFT-Zygote intrafallopian transfer involves in vitro fertilization and then transfer of zygote (upto 8 blastomeres) into the fallopian tube of the female.
IUT-Intrauterine transfer involves in vitro fertilization and then transfer of the embryo with more than 8 blastomeres directly into the uterus of the female