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THE REPRODUCTIVE SYSTEM JASMIN CAS

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Task 1- 1.1 | The male reproductive system | | 1.1 | The female reproductive system | | 1.2 | The function of Testosterone, Oestrogen, Progesterone | | 1.3 | The human menstrual cycle | | Task 2 – 2.1 | The diagram of the journey of the sperm cell for fertilization | | 2.1 | The diagram of the journey of egg cell for fertilization | | 2.2 | The process of fertilization and implantation | | 2.3 | Diagram of the early stages of a developing embryo | | 2.4 | The importance of the placenta | | 2.5 | The role of the following hormone during birth and lactation | | | Reference | | | | | | | | | | | | | | | | |

THE REPRODUCTIVE SYSTEM

Sexual Reproduction

Like all living things, humans have to reproduce to ensure the survival of the species. Reproduction is the role of the reproductive system. The female reproductive system lies mainly inside the body, whereas much of the male system is outside the body. Each reproductive system produce special cells, the sex cells called gametes (sperms and eggs). From these gametes, the typical traits of the parents are conveyed to their brood. The genes are the one that stored the hereditary information on the chromosomes inside the nucleus of a sex cell.
The gametes are haploid cells produced by sexually reproducing male and female brought together following sexual intercourse. If female and male sex cells meet, they fuse during fertilization into single cell called zygote, which develops into a new human being, made up of billions of cells. Half of which contain genes from the male and half of which contain

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