Gamete,
A Gamete is a cell that fuses with the other sex's Gamete to make a zygote, they are made via Meiosis, not Mitosis and it's practically impossible for them to divide after Meiosis
In studies of disease-discordant monozygotic twin pairs, one searches each pair for epigenetic differences.
<h3>What is DNA?</h3>
The DNA is the genetic material that is found in human beings. The DNA of a person contains the information that could be passed on from parents to the offspring and this is the basis of inheritance.
In studies of disease-discordant monozygotic twin pairs, one searches each pair for epigenetic differences , focusing on those areas of DNA that are thought to be involved in the disorder.
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The answer is a. accessible population because an accessible population is the portion of the target population to which the researcher has reasonable access.