It is very important to know how humans reproduce. Reproduction happens in humans when a sperm fertilizes an egg, and then buries itself into the uterine lining. A healthy pregnancy will last 9 months and end with the labor and delivery of a baby.
Reproduction in plants take place in flowers or mega- & microsprophylls.
plants
asexual
It occurs in a sexual reproduction. I hope this answers your question!!
prerennial
Externally.
Antheridium and oogonium.
vasectomy and tubal lugation explaine how they affect reproduction in humans
Robots can take place of humans in handling dangerous substances
No they are only requiered in sexual reproduction, in asexual reproduction only one parent is needed.
Humans use sexual reproduction through the penis and vagina.
External reproduction ( In animals) is when the female lays eggs. This is external reproduction because it happens outside of the body and they baby/babies are not protected.In humans I am guessing it is when you take out your egg and have it fertilised by a sperm and then inserted back in to your body? because it is not natural and doesn't actually occer inside the body....Sorry if the second bit is wrong :/New answer: The External reproduction was right, but humans can't reproduce externally.Thanks for trying tho!