• Question: Do humans and animals have the same reproductive system?

    Asked by AnimalLover to Stéphane on 13 Mar 2018.
    • Photo: Stéphane Berneau

      Stéphane Berneau answered on 13 Mar 2018:

      There are plenty of variation between humans and the animal kingdom.
      – Some animals won’t have an intercourse and fertilise the egg outside (clownfish and frog)
      – Some animals will have an intercourse but lay eggs (most birds)
      – Some animals will have an intercourse and keep their egg inside the uterus(sharks)
      – Some animals will have an intercourse and develop the fetus in the uterus using a placenta (humans, dogs, cats and other mammals).
      – Some animals will have an intercourse and develop the fetus in a pocket (marsupials, kangaroo).

      This is only if you need a partner.
      I have selected a video about sexual conflicts. I hope you will enjoy it.

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