It is true that identical twins are a lot alike, but they can also be different in many ways. For example, the Jim twins may have made a lot of the same choices in life, but most twins are not like this. Anais and Sam had the same laugh and looked alike, but they had different accents and different career choices. It is common knowledge that some of you personality has stayed the same since birth, but I have learned how to act and treat others from my surroundings. Everyone knows that you cannot change your DNA, but nurture can change the way someone acts. Autism may be a DNA-based disease, but there are many medications to treat it. ADHD, depression, schizophrenia, and bipolar disease are the same
Identical twins look so similar because identical twins have the same genetic makeup, meaning, the same DNA (same nitrogenous bases). This is because by they are fertilized by the same egg, making them identical.
Most twins also have a few close friends that are separate from their sibling. Most don’t share a personality. Again, some small parts are the same, but these parts can be explained by environment. My sister and I have different interests, are involved in many different activities, and have aptitudes in many different things. For instance, she is involved very heavily in the theater and political science departments at her college, and I am involved in volunteer work wherever I can find it and the nursing department. Finally, we don’t usually dress alike. We have not dressed in the same outfits every day since the age of six, when we started helping pick out our own clothes. When we do dress alike, it is only for special events. For instance, we are planning to do so for three days at the end of summer, due to our attendance at the Twins Festival in Twinsburg, Ohio and most twins find this a fun way to celebrate being a twin. Most pairs have the same philosophy. They may dress up for holidays or birthdays (the parents and other relatives find it cute), but not on an everyday basis. There are, of course, exceptions to the rule. Some twins like to dress alike all the time, even as grownups. Some have the same friends, and some even have eerily similar personalities. To these people, I say “More
The biography Identical Strangers by Elyse Schein and Paula Bernstein is about twins that got separated at birth, and now are finding out there is another person in the world with their exact DNA. They were part of a study on separated twins. It was to see in nature versus nurture which one has more of an impact. (31-32) Identical twins were easiest to study because of their identical DNA. Scientists working on the study placed both girls in a family in which are very similar; therefore, they both have a brother that is a couple years older than them. They find out about the other twin, and Paula is having their
A con that happens often with twins is appearance. Whether identical or not, somehow people always state that they look the same. There is no individualism. One would say that it would be cool to have someone that looks like you, but it’s the total opposite. We often pick clothing to represent our personality, or to break away from the crowd. Clothing for
Monozygotic twins: Monozygotic twins are also known as identical twins. These twins start their life as one egg which is fertilized by one sperm and latter splits into two eggs much earlier in the gestational period. These are very rare and have no link to heredity. But studies reveal that only one of four conceptions of twins is identical. Therefore, it seems likely that any differences between twins will have to be caused by environment rather than by genetics.
1. What are identical twins? What explains any differences they may develop? Identical twins are twins that develop from the same fertilized egg. Differences in their environment are what explains any differences they may develop.
There are many stories of identical twins who were adopted at birth who meet up late in life and discover they share remarkably similar life stories. A study in 1990 found that genetics account for 50 percent of how religious a twin was likely to be. There is also a genetic influence on dental or gum health. Among identical twins, most reported feeling closer and more familiar with their twin than they did to their best friends, even after just meeting them after spending so many years apart.
In reading stories about identical twins my point of view is easily understood. Various types of psychologist have analyzed the study of identical twins. It shows that individuals with the same genetic make-up can be totally different, when it comes to personality. Nurture promotes the twins to grow up as separate individuals. Its a lot better if a twin has his or her own personality rather than the same exact personality of the other half. I think this great debate weighs heavier on the nurture side. As a child my parents, and sibling overshadowed my genetic make-up. No matter how much I thought my physical traits made me behave. It did not affect me more than the things that I had seen and been exposed to. The more things that I had seen around and experienced made me the person that I am today. If my genetic make-up was totally different, to a certain extent, I am sure that I?d behave the same way that I do presently. There are exceptions to that. For instance if I were six foot five and one hundred and ninety pounds, I?d most likely be in the NBA and be really rich. I think if I was really rich and in the NBA I wouldn?t have the same worries that I have today. Even if before I were in the NBA I would have lots of attention and have a lot more confidence. So to an extent I would change a little if my genetic make-up were different. In a sense, genetic make-up is just a competitor to the environmental factors
Twins, share a bond that no parent, child or sibling relationship can ever compare. There are two main types of twins, and these include: monozygotic (identical) twins and dizygotic (fraternal) twins, and they are compared by their emotional, behavioural, and cognitive similarities. (Robert Plomin, 1997). According to Social Issues Referencing, 2007, whereas Identical twins are formed from a single (mono) zygote and are genetic “carbon copies”, fraternal twins develop from two (di) separate zygotes, as a result of two eggs being fertilized by two sperms independently. (Social Issues Referencing, 2007, para. 8)
Furthermore, people born with this unique genetic defect share some similar characteristic traits and features that are both physical
It has been said that many siblings are very similar; However my sister and I are nothing alike we are actually very different. When two people have the same blood type and genotype is not insured that you will be exactly the same. Having same parents increases the chances of having the same genes though. All Siblings have various behaviors and personalities that make them dissimilar. Siblings have a genetic and physical closeness that connect them together. It is reasonable that not all sisters resemble each other. My sister and I are completely opposite.
Throughout history, across all cultures, people have been fascinated with twins. In addition to interest in the close emotional ties and biological similarities that twins may share, reports of special twin languages and twin extrasensory perception (ESP) help people to explore ideas of what it means to be human. How similar or different are they to each other? How important are genes and environment for development? Because identical twins share all of their genes, it is the environment—rather than genetics—that accounts for any differences between them.
Nature combines with nurture to form our personalities. Our genes may predispose us for certain inheritable traits such as diseases like cystic fibrosis or even just irritability, similar to our relatives, but the environment we are raised in has quite a bit to do with how visible certain aspects of our personality become. If a child is always around an environment where there is constant arguing and yelling going on, the child may naturally feel that is the proper thing to do when things do not go as they would like. Likewise, genetics play a role in determining a person's body type, thus you could get your eye color from your mom, and your height from your dad.
There are two types of twins. One type of twins, called identical twins, is exact clones of each other. They share the same DNA and were made from a single split egg. More research as been done regarding these types of twins as they are the more remarkable kind. Since they are a genetic match, nature plays the
For years I have been fascinated by that mysterious quirk of nature called twins. In my family, there are several sets of identical twins, and I have always concentrated on their similarities. I did not realize that identical twins also have many differences. My identical twin cousins, Sue and Heidi, appear to be perfect mirror images. They love to dress alike. They can feel each other's pain. They sound alike and can complete each other's sentences. But upon taking a closer look, I have found that they are as different as day and night. Aside from Sue and Heidi's outward characteristics, they possess several distinguishing traits that allow them to be viewed as two separate, independent