Fertilization takes place in the fallopian tube, more specifically the juncture of the ampulla and isthmus (ampullary-isthmic junction). The ovaries will ovulate and expel a mature ovum due to a surge in the Leutenizing Hormone. The fertilized ovum, a zygote, will then undergo rapid mitotic divisions, ie the 2-cell, 8-cell, and finally, morula, and blastocyst. It is this blastocyst that will differentiate its outer layer into a synytiotrophoblast layer that phagocytoses and penatrates the endometrium.
oviduct (fallopian tube) fertilization normally occurs here
in there eyes
no
ovule
write in paragraph,,,,,,how a fertilization take place?
Fertilization normally takes place inside the Fallopian tubes of a human being. Sometimes this can also take place inside the upper portion of the uterus.
In the falopian tube
fallopian tube
yes
External fertilization.
What are the two distint fertilization that happen in endosperm
In most amphibians, fertilization takes place externally instead of internally. To prevent the eggs from drying out, external fertilization occurs in water or another moist place.