Because each cell contains half of the genetic material, each cell is known as a haploid cell. ... The embryonic period of development lasts from two weeks after conception through the eighth week, during which time the organism is known as an embryo.
A zygote, also known as a fertilized ovum or fertilized egg, is the union of a sperm cell and an egg cell. The zygote begins as a single cell but divides rapidly in the days following fertilization. The zygote’s single cell contains all of the 46 necessary chromosomes, getting 23 from the sperm and 23 from the egg.
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When a Zygote Becomes an Embryo
Because each cell contains half of the genetic material, each cell is known as a haploid cell. ... The embryonic period of development lasts from two weeks after conception through the eighth week, during which time the organism is known as an embryo.
Answer:
What Is a Zygote?
A zygote, also known as a fertilized ovum or fertilized egg, is the union of a sperm cell and an egg cell. The zygote begins as a single cell but divides rapidly in the days following fertilization. The zygote’s single cell contains all of the 46 necessary chromosomes, getting 23 from the sperm and 23 from the egg.
Explanation:
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