Reproductive system Sexually reproducing animals possess a functional reproductive system . Animals which are having both male and female reproductive structures for e.g. in liver fluke, tape worm and earth worm are called monoecious animals on the other hand animals which are having separate reproductive structures in both male and female is known as dioecious animals . Humans are dioecious animals i.e both sexes are separate. The reproductive system of human consists of 1. Primary sex organs 2. Secondary sex organs 3. Accessory sex organs The primary sex organ produses gametes , testis in males and ovary in females . It also secretes sex hermones . Secondary sex organs consists of prostate, seminal vesicle, vas defferens and penis in male . The female Secondary sex organs consists of fallopian tube, uterus, vagina and mammary gland. These are have important functions in reproduction. Accessory sex organs distinguish between m...
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