Gametes Formation Process

Gametes Formation Process Formation Gametes Male (Spermatogenesis) Spermatogenesis new can started on moment somebody has reach period puberty (mature in a way sexual) And taking place in a way continously lifetime life. Process spermatogenesis This taking place in in testicles, that is in tubule seminepherus. Actually, on wall tubule seminiferous Already there is will spermatozoa Which called spermatogonia. Amount will sperm This many thousand. Spermatogonia This Then undergo process division cell in a way mitosis to form spermatocytes primary. Spermatocytes primary here it is Which experience process division cell in a way meiosis. Division meiosis First from spermatocytes primary produce two spermatocytes secondary, And every spermatocytes secondary will split Again in a way meiosis produce two spermatids Which circumstances its chromosomes amount haploid. From whole results process division spermatogonia the, generated four spermatids. Fourth spermatids Which formed furthermore develop become sperm Cook (spermatozoa) Which haploid. Sperm Which ripe will move going to duct epididymis. By whole time Which needed in process formation gametes male (spermatogenesis), that is 65 until 75 day. For clarify explanation in on You can see A sperm consists on parts head, neck, part middle, And tail. On part head sperm Which thick there is core haploid And protected by hood closing Which called acrosome. Acrosome This contain Lots enzyme Which help sperm For penetrate cell egg on moment process fertilization happen. For move, sperm naturally need energy. Energy Which needed sperm obtained from mitochondria spiral Which there is on part middle sperm. Energy the needed For move tail sperm. Sperm Which generated by man mature around 400 million cell. Formation Ovum (Oogenesis) Formation Ovum on woman happen in organ Which called ovaries. On ovaries Alone Actually will cell egg, that is oocyte has There is since baby. Oocyte consists on oocyte primary And secondary. Oocyte secondary originate from oocyte primary Which experience process division in a way meiosis in lower influence FSH. In side oocyte secondary, in process division oocyte primary in a way meiosis generated also a body called the first polar body . In secondary oocytes in around him there is follicles. Follicles the in lower influence FSH will split many times so that form follicles Which called follicles de graaf or follicles Which has Cook. In between follicles de graaf there is something cavity. Follicles here it is Which Then role For produce estrogen on woman. The hormone estrogen plays a role in stimulating the pituitary to secrete Luteinizing Hormones (LH). LH stimulate process release cell egg from ovaries Which known with term ovulation. If when ovulation happen fertilization so oocyte secondary will experience process division more carry on so that generated ootid Which nature haploid And Also generated body polar Which second. Furthermore, ootid the will differentiate become Ovum or cell egg. With thereby, on process oogenesis generated oocyte secondary Which later will unite with sperm on moment fertilization happen. After happen conception (fertilization), oocyte secondary will split in a way meiosis Again until Finally generated Ovum. For more explained, You can see it on picture in lower This.