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When two alleles of a pair are identical it is a condition if the two alleles are different this is a condition?
When two alleles of a pair are identical, it is referred to as homozygous. When the two alleles are different, it is referred to as heterozygous. Homozygous individuals have two identical alleles (e.g., AA or aa), while heterozygous individuals have two different alleles (e.g., Aa).
How identical twins can be different when they have the same DNA?
Because they separated into separate beings early in the cell division process. After that, a quadrillion factors are involved in the minuscule differences all along the development process. This is how they become different people.
Are identical twins the same in their genes?
Nope. Research has shown that DNA in twins is different, especially in copy number varitations, which refers to when a gene exists in multiple copies, or a set of letters in the DNA is actually missing. These variations are suspected to lead to increased defense against some infections, or vulnerability to others. http://www.nytimes.com/2008/03/11/health/11real.htmlTheir genes are very similar.Because the two embryos are the result of a single egg/sperm combination, they have the same genetic origins. They have the same DNA. however, they don't have the same finger printsAlmost! While the sequence begins identical, epigenetics (environmental type factors) appear to cause them to change over time.
Do identical twins have identical brains?
No they do not. Identical twins have identical DNA structure, and therefore they have very similar cell structure, leading them to have vastly similar organs (same size, health issues, etc.). However, everyone, even identical twins, do not share the exact same organs. Some identical twins get migraines, while the other doesn't. In some cases, one twin will be homosexual and the other heterosexual. In any case, by nature, identical twins do not have identical brains, and by nurture they experience different things, learn different things, and process information in different ways, resulting in the twins having differing opinions, etc. No two brains are exactly alike.
Why are some twins identical and some not?
The reason why some twins are identical and some are not starts in utero. Identical twins occur when one egg is fertilized and it splits to create two embryos. Nonidentical twins come from different fertilized eggs.
Why are identical twins more alike when they are babies?
Because they havn't learned different things, developed different personalities, or done different things.
If one of your twins is right handed and the other left handed could they still be identical?
No. They both have to using the same hand. Identical means everything is the same. Yes, they would still be 'Identical' twins. No two human beings are exactly identical; even identical twins have different fingerprints and different life experiences. One of the pair was born first, was held by mother, father or the nurses first. They can have radically different personalities. I know of a pair of identical twins who are completely different from each other. The oldest is taller, bigger, more athletic, has more scars and is closer to his father. The other twin is smaller, quieter, more interested in his studies and prefers to stay in the house around his mother. You have to stand them next to each other and compare their facial features to even realize that they're twins.
What will happen to identical twins if they are separated at birth and grow up with different families?
Identical twins who are separated at birth and grow up with different families may lead very different lives. They may have varied personalities, interests, and experiences due to their different upbringings. However, they may still have similarities in certain traits and behaviors due to their shared genetics.
Do identical twins have more or less similarities in personalities when they are apart or together?
Identical twins tend to have similar personalities whether they are together or apart due to their shared genetic makeup. However, environmental factors and life experiences can still shape their individual differences over time. Overall, the genetic predispositions of identical twins contribute to their similarities in personality traits.
Do Fraternal Twins have similar minds like identical twins do?
Twins don't always think alike, whether they be identical, fraternal, or even simese. It depends on there personalities, not their looks.
A brother and sister can be identical twins?
Yes and no, they are in the sense that both clones and Identical Twins do have the same DNA, however the way that the reproduction occurs in far different. Identical twins are "created" by a fertilized cell dividing in two forming two identical organisms. While clones go through a complex process, in which a nucleus is taken from a somatic (Body cell) and transplanted into a egg cell creating a new organism genetically identical to the firstHowever, Identical twins (nor are clones) aren't carbon copies of each other. Each twin goes through different environmental factors, so they are different people with different personalities and physical features.
Antonym of identical?
Identical means the same so an antonym for identical is different.
Why does some identical twins appear different from one another?
http://creationontheweb.com/content/view/5573 check this website out, and read the article Because they might be enviromentally varieted . So they might have been born identical, but as they grow up they have different diets, take different amounts of exersize, and live in different environments (pollution could affect their health).
Are the cells from the end of mitosis identical or different?
they are identical
What is Toad's last name?
This is never explained. The Mushroom Kingdom's entire population seems to consist of hundreds of nearly identical, mushroom-capped citizens, all of which are named Toad, with some of them having different names, personalities, and clothes.
Why do different members of the same family often have very different personalities?
People in a family don't look alike because your mom and dad both look different. And the reason the other members don't look alike is because your look is mixed together with your mom and dad's look.
Is it hard for people that are Gemini to be nice?
Horoscopes are merely superstition. It is rediculus to believe that every person born within the same month has identical personalities.
