NEET · Biology · Human Reproduction & Reproductive Health doubts
10 doubts found
What does “Gametogenesis” actually mean in Human Reproduction & Reproductive Health, and why does it matter for NEET?
the formation of gametes — spermatogenesis makes four sperm per cell, oogenesis makes one ovum plus polar bodies.
I keep getting “Gametogenesis” questions wrong in Human Reproduction & Reproductive Health. What's the trap?
thinking oogenesis produces four functional eggs like spermatogenesis makes four sperm.
What does “Menstrual cycle” actually mean in Human Reproduction & Reproductive Health, and why does it matter for NEET?
a ~28-day hormonal cycle in which ovulation occurs around day 14, driven by FSH, LH, estrogen and progesterone.
I keep getting “Menstrual cycle” questions wrong in Human Reproduction & Reproductive Health. What's the trap?
thinking ovulation happens at the start of the cycle.
What does “Fertilisation” actually mean in Human Reproduction & Reproductive Health, and why does it matter for NEET?
the fusion of sperm and ovum, which happens in the ampulla of the fallopian tube, not the uterus.
I keep getting “Fertilisation” questions wrong in Human Reproduction & Reproductive Health. What's the trap?
thinking fertilisation occurs in the uterus.
What does “Placenta” actually mean in Human Reproduction & Reproductive Health, and why does it matter for NEET?
the structure connecting the embryo to the mother's uterus for nutrient, gas and waste exchange, and it also secretes hormones.
I keep getting “Placenta” questions wrong in Human Reproduction & Reproductive Health. What's the trap?
thinking maternal and foetal blood mix directly.
What is the difference between spermatogenesis and oogenesis?
Spermatogenesis produces four equal functional sperm; oogenesis produces one large ovum and small polar bodies.
What is the difference between menstrual phase and ovulation?
The menstrual phase is the shedding of the uterine lining at the cycle's start; ovulation is the release of the egg around mid-cycle.