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After fertilisation in humans, where does the growth and development of the embryo mainly occur?
Fallopian tube
Vagina
Uterus
Ovary
Uterus
After fertilisation, the zygote undergoes cleavage while traveling down the Fallopian tube and eventually embeds itself into the endometrium of the uterus. The uterus is the specialized muscular organ designed to nurture, protect, and provide the nutrient supply to the developing embryo throughout the gestation period.
After fertilisation, the zygote undergoes cleavage while traveling down the Fallopian tube and eventually embeds itself into the endometrium of the uterus. The uterus is the specialized muscular organ designed to nurture, protect, and provide the nutrient supply to the developing embryo throughout the gestation period.
Think of the uterus as a highly specialized, climate-controlled nursery or a safe, nutrient-rich 'landing pad' where the embryo can anchor itself to grow and flourish.
U-T-E-R-U-S: Ultimate Terrain for Embryonic Rooting and Upholding Survival.
ZygoteтЖТMorulaтЖТBlastocystтЖТImplantation
Fertilisation typically occurs in the ampulla of the Fallopian tube. Once the zygote becomes a blastocyst, it travels to the uterus, where it attaches to the thick, vascularized endometrial lining. This process, known as implantation, allows for the formation of the placenta, which facilitates the exchange of nutrients, oxygen, and metabolic waste between the maternal and fetal bloodstreams.
Fertilisation occurs in the Fallopian tube (oviduct).
Implantation happens in the uterus.
The placenta is the vital interface connecting the mother to the fetus.
Gestation is the period of development inside the uterus.
Uterine lining provides a stable environment with temperature control.
Rich vascular supply supports rapid fetal growth.
Human reproductive system study
Pregnancy monitoring and clinical diagnostics
Fallopian tube (Option A) is the site of fertilisation, not development.
Vagina (Option B) is the birth canal and copulatory organ.
Ovary (Option D) is the site of oogenesis and ovulation, not embryonic development.
Ectopic pregnancy refers to the dangerous condition where the embryo implants outside the uterus, usually in the Fallopian tube.
C is correct тАФ The uterus is specifically evolved to provide the necessary space, nutrition, and protection required for the growth and development of the human embryo.
In competitive exams, always differentiate between the site of 'fertilisation' (Fallopian tube) and the site of 'development' (Uterus) to avoid confusion.
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