MONOZYGOTIC TWIN Meaning and
Definition
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A monozygotic twin, also known as an identical twin, refers to one of two siblings who are conceived from a single fertilized egg, also known as a zygote. Monozygotic twins have identical genetic makeup, as they originate from the splitting of the same fertilized egg during early embryonic development. This phenomenon occurs when the zygote divides into two separate embryos. As a result, monozygotic twins share the same chromosomal inheritance, including their DNA sequence, and typically have a very similar physical appearance.
The splitting of the zygote can occur at various stages of embryonic development, leading to differences in the way monozygotic twins develop and present. In some cases, the division occurs within the first few days after fertilization, resulting in the twins having separate placentas and amniotic sacs. Alternatively, if the division happens at a later stage, the twins may share the same placenta and amniotic sac.
Despite having identical genetic material, monozygotic twins can still exhibit variations in certain traits and phenotypes. These differences can be attributed to environmental factors, epigenetic modifications, and random variations during embryonic development. Therefore, while monozygotic twins have nearly identical DNA, their individual experiences and environments can lead to distinctions in characteristics such as personality, behavior, and susceptibility to diseases.
In summary, monozygotic twins are siblings conceived from a single fertilized egg that splits into two separate embryos during early embryonic development. They share identical genetic makeup but can display variations due to environmental influences and random developmental events.
Common Misspellings for MONOZYGOTIC TWIN
- nonozygotic twin
- konozygotic twin
- jonozygotic twin
- minozygotic twin
- mknozygotic twin
- mlnozygotic twin
- mpnozygotic twin
- m0nozygotic twin
- m9nozygotic twin
- mobozygotic twin
- momozygotic twin
- mojozygotic twin
- mohozygotic twin
- monizygotic twin
- monkzygotic twin
- monlzygotic twin
- monpzygotic twin
- mon0zygotic twin
- mon9zygotic twin
Etymology of MONOZYGOTIC TWIN
The word "monozygotic" is derived from two Greek roots: "mono" meaning "single" and "zygote" meaning "a fertilized egg". Therefore, "monozygotic" refers to the formation of twins from a single fertilized egg, which is the scientific term for identical twins.
Similar spelling word for MONOZYGOTIC TWIN
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