Reproduction And Development
Gbogbo ọrọ náà
Human reproduction is a chain of precisely timed events: two specialised cells fuse, a single fertilised cell divides to build an entire embryo, and a set of hormones choreographs everything from the monthly cycle that makes fertilisation possible to the process of birth itself. This lesson sets out that chain accurately and in the correct anatomical and clinical language.
You will learn the structure of the male and female reproductive systems, how meiosis produces gametes, the hormonal control of the menstrual cycle, the events of fertilisation and pregnancy, the stages of birth, patterns of human growth, and the range of contraceptive methods available, including how IVF can help couples who cannot conceive naturally.
Ebumnobi
- Know that the process of fertilisation involves the fusion of a male and female gamete to produce a zygote
- Describe how a zygote divides to form an embryo
- Know the stages of meiosis allowing the production of haploid gametes and its significance in bringing about variation in a species
- Know the structure and function of the male and female reproductive systems
- Understand the roles of oestrogen, progesterone, FSH and LH in the menstrual cycle
- Explain the role in pregnancy of the hormone progesterone, placenta, amniotic fluid and umbilical cord
- Know the roles of oestrogen and testosterone in the development of secondary sexual characteristics
- Describe the birth process and explain the advantages of breast feeding
- Describe an outline of growth and development to maturity, to include growth curves for humans
- Describe the methods of contraception by hormonal, barrier and natural methods, intra-uterine devices and sterilisation
- Describe the advantages and disadvantages of each contraceptive method
- Describe the process of IVF and how it can improve the chances of pregnancy
Akọmọ Ojú-ẹkọ
Ọ dị na ngwa Green Bridge
Budata ngwa Green Bridge CBT na ekwentị maọbụ kọmputa gị iji nweta akwụkwọ ndụmọdụ zuru oke, ajụjụ mmụta, na ndị ọzọ.
Ayẹwo Ẹkọ
Ekele diri gi maka imecha ihe karịrị na Reproduction And Development. Ugbu a na ị na-enyochakwa isi echiche na echiche ndị dị mkpa, ọ bụ oge iji nwalee ihe ị ma. Ngwa a na-enye ụdị ajụjụ ọmụmụ dị iche iche emebere iji kwado nghọta gị wee nyere gị aka ịmata otú ị ghọtara ihe ndị a kụziri.
Ị ga-ahụ ngwakọta nke ụdị ajụjụ dị iche iche, gụnyere ajụjụ chọrọ ịhọrọ otu n’ime ọtụtụ azịza, ajụjụ chọrọ mkpirisi azịza, na ajụjụ ede ede. A na-arụpụta ajụjụ ọ bụla nke ọma iji nwalee akụkụ dị iche iche nke ihe ọmụma gị na nkà nke ịtụgharị uche.
Jiri akụkụ a nke nyocha ka ohere iji kụziere ihe ị matara banyere isiokwu ahụ ma chọpụta ebe ọ bụla ị nwere ike ịchọ ọmụmụ ihe ọzọ. Ekwela ka nsogbu ọ bụla ị na-eche ihu mee ka ị daa mba; kama, lee ha anya dị ka ohere maka ịzụlite onwe gị na imeziwanye.
- Which hormone directly causes ovulation? A) FSH B) Oestrogen C) LH D) Progesterone Answer: C
- Where does fertilisation normally take place? A) Uterus B) Oviduct C) Vagina D) Cervix Answer: B
- Which structure allows diffusion of substances between mother and foetus without their blood mixing? A) Amnion B) Umbilical cord C) Placenta D) Endometrium Answer: C
- Which type of cell division produces genetically different haploid gametes? A) Mitosis B) Meiosis C) Binary fission D) Budding Answer: B
- A vasectomy is an example of which type of contraception? A) Hormonal B) Barrier C) Natural D) Sterilisation Answer: D
Ọ dị na ngwa Green Bridge
Budata ngwa Green Bridge CBT na ekwentị maọbụ kọmputa gị iji nweta akwụkwọ ndụmọdụ zuru oke, ajụjụ mmụta, na ndị ọzọ.
Ọ dị na ngwa Green Bridge
Budata ngwa Green Bridge CBT na ekwentị maọbụ kọmputa gị iji nweta akwụkwọ ndụmọdụ zuru oke, ajụjụ mmụta, na ndị ọzọ.
Àwọn Ìwé Tó Dáa Láti Kà
Meecha Ajụjụ Ule Ọmarịcha
Ị chọrọ ime ajụjụ ule ọmarịcha gbasara Reproduction And Development? Budata ngwa Green Bridge CBT iji nweta ajụjụ ule ọmarịcha na nyocha zuru ezu gbasara isiokwu a.
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