Speech on Twins

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

Identical twins are many times seen as genetic reproductions representing variations from twin to the other twin and are created because of environmental factors (Cervone & Pervin, 2010). Since identical twins share identical genetics, his or her personality seems to also share similarities. Moreover, the environment can impact fraternal twins, resulting in fraternal twins personalities and his or her characteristics similar to each other. For example, identical twins. Some research shows twins that are raised in the same residence have little differences from those who are raised in a different home.

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)

In the video, The Secret Life of Twins, scientist explore the similarities and unique differences between twins--especially regarding their development in contrasting environments. Identical twins fascinatie many people, especially scientist and doctors. Because identical twins are born with 100% of the same DNA, they go on to develop both remarkable similarities and differences. This film encounters some of these amazing human pairs. The film discovers how twins can be identical but grow up to become very different people.

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.

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.

Having a twin helped and hurt me; the challenge that impacted me was my independence or lack of. She was always there. We were in the same classes, had the same interests, played the same sport, had the same friends, worked at a job together, and

There are a number of possible types of these births. These include thoracopagus, the most common, affecting 35% of all conjoined twin births, where the chest wall is shared, and often the heart. Pygopagus is another type, occurring in 19% of all cases, where the twins are joined at the buttocks. Two significantly less occurring patterns are ischiopagus, 6%, connected at the tailbone, and craniopagus, 2%, with a fused skull. Some other commonly occuring types include cephalopagus, with the upper torso and back of the cranium fused, and dicephalus, having two heads and necks connected to one body. Cephalopagus and craniopagus twins are rarely operated on, because the brain is such a delicate organ on which to operate, especially when shared brain tissue is involved. Other types include parapagus, a lateral fusion of the lower half of the body, and omphalopagus, joined frontally at the midsection. Finally there is parasitic twinning, where one twin is dependant upon the other for life, and often one is misformed, lacking organs or fully formed parts (www.twinstuff.com).

My sister and I, 28 minutes apart, are fraternal twins. Twins have a very special and unique bond. However, being a twin isn’t just rainbows and sunshine, it’s much more complex than that. It’s the feeling of constant comparison in every aspect of our lives. We were never invited to do activities as individuals, it was both of us, or none at all. I can tell you about the time I was 4 years old and I cut my sisters hair off so my parents would pay attention more to me, or at our 5th grade dance recital when everyone complimented her on her smile and I cried because they didn’t compliment me.

Finally, prohibiting the sale of high-capacity magazines will also help minimize the crime in America. A bill was recently passed that prohibits the sale, manufacture, transfer and importation of 157 of the most commonly owned military-style assault weapons (Feinstein). It also bans an additional group of assault weapons that can accept a detachable ammunition magazine and have one or more military characteristics (Feinstein). The bill bans large-capacity magazines and other ammunition feeding devices that hold more than 10 rounds of ammunition (Feinstein). These devices allow shooters to fire numerous rounds in rapid succession without having to stop and reload (Feinstein). I believe this bill is a big step toward ending the mass shootings that have devastated families across the country.

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.

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

As I walk through the crowded mall with my sister, little children stare, most adults do a discreet double take, and some bold adults question us outright. “Wow, are you twins?” “Do you know you look the same?” “What’s it like to be a twin?” “Do you have, like, psychic powers, or something with each other?” These are the most common questions twins hear. Almost all twins don’t really mind them and sometimes the attention is cool. Mostly, we just smile tolerantly at each other and answer them as best we can. After all, we don’t really know how to describe being a twin. We have never known anything else. Nonetheless, here we are. So, as a person who might not know exactly what she is talking

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

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.