Question bank

Which assisted reproductive technique directly injects a single sperm into an oocyte?

Which cell/hormone/function combination is correct?

The hypothesis that “Life originated from pre-existing non-living organic molecules was proposed by

Match A GIFT, B ICSI, C ZIFT and D IUI to: i transfer unfertilised gametes/oocytes to a tube; ii place prepared sperm in the uterus; iii inject a sperm into an oocyte; iv transfer a zygote/very early embryo to a tube.