What term describes a fertilized egg?

What term describes a fertilized egg?

• A. Embryo
• B. Zygote
• C. Gamete
• D. Fertilized egg

Answer: (B)

When a sperm and an egg fuse, they form a single diploid cell called a zygote. This zygote is the first cell of a new organism and contains genetic material from both parents. It isn’t a gamete, which are the unfertilized reproductive cells, and it isn’t yet an embryo, which describes the developing organism after the zygote has begun dividing into multiple cells. So the fertilized egg is best described as a zygote.

When a sperm and an egg fuse, they form a single diploid cell called a zygote. This zygote is the first cell of a new organism and contains genetic material from both parents. It isn’t a gamete, which are the unfertilized reproductive cells, and it isn’t yet an embryo, which describes the developing organism after the zygote has begun dividing into multiple cells. So the fertilized egg is best described as a zygote.