blastocyst is implanted to zona pellucida in the female human reproductive system.
blastocyst is implanted to zona pellucida in the female human reproductive system.
where does the blastocyst implanted in the female human reproductive system?
zona pellucida
fertilization usually occurs in the fallopian tubes and marks the beginning of embryogenesis. the zygote will then divide over enough generations of cells to form a blastocyst, which implants itself in the wall of the uterus. this begins the period of gestation and the embryo will continue to develop until full-term. when the foetus has developed enough to survive outside the uterus, the cervix dilates and contractions of the uterus propel the newborn through the birth canal (the vagina).









































the corresponding equivalent among males is the male reproductive system.









































section::::vulva.
female reproductive system
internal and external organs are included in the reproductive system. there are two reproductive systems including the male and female, which contain different organs from one another. these systems work together in order to produce offspring.









































section::::human reproductive biology.:reproductive systems.:female reproductive system.









































the female reproductive system includes the structures involved in ovulation, fertilization, development of an embryo, and birth.









































these structures include:









































bullet::::- ovaries









































bullet::::- oviducts









































bullet::::- uterus









































bullet::::- vagina









































bullet::::- mammary glands









































estrogen is one of the sexual reproductive hormones that aid in the sexual reproductive system of the female.









































section::::human reproductive biology.:reproductive systems.:male reproductive system.
reproductive biology