Human fertilization
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Human fertilization is the union of an egg and sperm, occurring primarily in the ampulla of the fallopian tube. The result of this union leads to the production of a fertilized egg called a zygote, initiating embryonic development. Scientists... Wikipedia
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Duration: 5:43
Posted: Jan 31, 2013
Posted: Jan 31, 2013
Fertilization, union of a paternal sperm nucleus with a maternal egg nucleus to form the primary nucleus of an embryo. In higher organisms the essence of ...
Once fertilized, the egg is called a zygote. Fertilization is not complete, however, until the two haploid nuclei (called pronuclei) have come together and ...
Conception happens when sperm swims up through the vagina and fertilizes an egg in the fallopian tube. It happens in the hours or days after you have ...
Fertilization | Definition & Process - Lesson - Study.com
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Jan 1, 2015 · In human fertilization, a male gamete or sperm fuses with a female gamete or egg to form a zygote during sexual reproduction.
Learn the steps of conception and how each works, including sperm transport, egg transport, fertilization and embryo development, and implantation.
Fertilization is the process in which a new cell is formed when two gametes (sex cells) –sperm and ova fuse together. During this unbiased event, all genetic ...
Apr 17, 2023 · Fertilization is a complex multi-step process that is complete in 24 hours. The sperm from a male meets an ovum from a female and forms a zygote ...
Fertilization usually takes place in a fallopian tube that links an ovary to the uterus. If the fertilized egg successfully travels down the fallopian tube and ...
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