Final answer:
Fertilization is the process in which a sperm cell and an egg combine to form a zygote, beginning the development of a new organism.
Step-by-step explanation:
When a single sperm cell from the male unites with an ovum (egg) in the female's fallopian tube, creating a zygote, the entire process is known as fertilization. During fertilization, the haploid genetic materials from the sperm and the egg combine to form a diploid zygote, containing a complete set of chromosomes—half from each parent. Following this union, the zygote undergoes multiple divisions, known as cleavage, while traveling down the fallopian tube, resulting in a morula and eventually a blastocyst before implantation in the uterus.
Fertilization is the process in which a single sperm cell from the male unites with an ovum (egg) in the female's fallopian tube, resulting in the creation of a zygote. The zygote is a single diploid cell that contains the genetic material from both parents.
The entire process of fertilization, including the fusion of the sperm and egg, is called fertilization.
During fertilization, the sperm undergoes changes, such as the fusion of its nucleus with the egg's nucleus. The resulting zygote then undergoes several cell divisions, known as cleavage, before it implants in the lining of the uterus.