Choose incorrect.
$ICSI$ - Sperm directly injected into ovum.
$GIFT$ - Embryo with more than 8 blastomeres transferred into fallopian tube.
$IVF$ in vitro - Fertilization outside the body.
$ZIFT$ - Embryo upto $8$ blastomeres transferred into fallopian tube.
Surrogate mother is
$A$ : In test-tube baby programme, ova from wife/donor (female) and sperms from the husband/donor (male) are collected and induced to form zygote under simulated conditions in laboratory.
$R$ : Embryos with more than 8 blastomeres are then transferred to fallopian tube $(ZIFT)$ to complete its further development.
The stage transferred into the uterus after induced fertilization of ovum in the laboratory is
The first case of $IVF-ET$ techniques success, was reported by:
Assisted reproductive technology, $ZIFT$ involves transfer of