Which of the following methods is also known as the test-tube baby program?

Which of the following characteristics is $NOT$ associated with the $ZIFT$ procedure?

What is the transfer of an embryo with more than $8$ blastomeres into the uterus called?

In the process of $in \, vitro$ fertilization, if an embryo with more than $8$ blastomeres is transferred into the uterus for further development, what is this method called?

The condition in which sperm motility is significantly reduced is known as:

Infertile couples can produce a baby with the help of