Male and female reproductive systems allow human reproduction. Fertilisation occurs when a sperm and egg join to form an embryo. An embryo develops into an unborn baby in the uterus during pregnancy.
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Daily Galaxy on MSNMale-Only Reproduction Is Now Real: First-Ever Mice Born from “Two Fathers” Survive to ...In a groundbreaking experiment, researchers from the Chinese Academy of Sciences (CAS) have successfully created a ...
Human actions, including habitat fragmentation, noise pollution, and chemical contamination, are severely impacting the ...
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