In vitro fertilisation is a technique that involves the transfer of which one of the followings into the Fallopian tube?
Embryo only, up to 8 cells stage
Either zygote or early embryo up to 8 cell stage
Embryo of 32 cells stage
Embryo of 32 cells stage
B.
Either zygote or early embryo up to 8 cell stage
In vitro fertilisation (IVF) or test -tube baby technique involves fertilising one or more eggs outside the body then transferring the fertilised eggs known as pre - embryos back into the uterus. Zygote Intra-Fallopian Transfer (ZIFT) is an example of IVF. In this, the zygote or early embryos up to 8blastomeres are transferred into the fallopian tube. if the embryo has more than 8 blastomeres then it is transferred into uterus called as IUT.
Seminal plasma in human males is rich in
fructose and calcium
glucose and calcium
DNA and testosterone
DNA and testosterone
Vasa efferentia are the ductules leading from
testicular lobules to rete testis
rete testis to vas deferens
vas deferens to epididymis
vas deferens to epididymis
Sertoli cells are found in
Ovaries and secrete progesterone
adrenal cortex and secrete adrenalin
seminiferous tubules and provide nutrition to germ cells
seminiferous tubules and provide nutrition to germ cells
Ureters act as urogenital ducts in
humans males
human females
frog's both males and females
frog's both males and females
