Question

Differentiate between matrix and cartilage ​

Answer 1

The matrix consists of the protein called chondrin, and they are organic. In cartilage, the matrix is said to be as homogenous mass without lamellae. They do not possess calcium salts. Bones cells are also known as Osteocytes while cartilage cells are also known as Chondrocytes.

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Answer 2

The female reproductive system is made up of the internal and external sex organs that function in reproduction of new offspring. In humans, the female reproductive system is immature at birth and develops to maturity at puberty to be able to produce gametes, and to carry a foetus to full term. The internal sex organs are the uterus, Fallopian tubes, and ovaries. The uterus or womb accommodates the embryo which develops into the foetus. The uterus also produces vaginal and uterine secretions which help the transit of sperm to the Fallopian tubes. The ovaries produce the ova (egg cells). The external sex organs are also known as the genitals and these are the organs of the vulva including the labia, clitoris, and vaginal opening. The vagina is connected to the uterus at the cervix.[1]

Female reproductive system (human)
Blausen 0399 FemaleReproSystem 01.png
A pictorial illustration of the female reproductive system.
Details
Identifiers
Latin
systema genitale femininum
MeSH
D005836
TA
A09.1.00.001
FMA
45663
Anatomical terminology
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1. Vulva: 2. Labia majora; 3. Labia minora; 4. Vestibule; 5. Clitoris: (with 6. Glans and 7. Body). 8. Bulb of vestibule
9. Vagina: 10. Hymen; 11. Lumen; 12. Wall; 13. Fornix (lateral)
14. Uterus: Parts: 15. Cervix; 16. Body and 17. Fundus. 18. Orifices: External and Internal; 19. Cervical canal; 20. Uterine cavity; Layers: 21. Endometrium; 22. Myometrium and 23. Perimetrium
24. Fallopian tube: 25. Isthmus; 26. Ampulla; 27. Infundibulum; 28. Fimbria (with 29. Fimbria ovarica)
30. Ovary
31. Visceral pelvic peritoneum: 32. Broad ligament (with 33. Mesosalpinx; 34. Mesovarium and 35. Mesometrium)
Ligaments: 36. Round; 37. Ovarian; 38. Suspensory of ovary
Blood vessels: 39. Ovarian artery and vein; 40. Uterine artery and veins; 41. Vaginal artery and veins
42. Pelvic floor (Levator ani)
At certain intervals, the ovaries release an ovum, which passes through the Fallopian tube into the uterus. If, in this transit, it meets with sperm, a single sperm (1-cell) can enter and merge with the egg or ovum (1-cell), fertilizing it into a zygote (1-cell).

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.

Vulva

Internal organs

Physiology

Development

Clinical significance

Reproductive rights

History

See also

References

External links

Last edited 4 days ago by 2409:4062:2090:5314:0:0:1AAC:B8A5
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