Telepathy is more common among identical twins because they share DNA, and brain waves in the womb. It has even been said that when the twins are born they create their own language to communticate, it happens with all twins identical and fraturnal. There have been many experiments done ...
Genetics(遗传学) obviously play a major role—no two faces share the same DN A. But even in identical twins, there are still small differences in their appearances. So what is it that makes each face different? The answer lies in a small piece of your DNA called a "gene enhancer", ...
Identical twins are the twins that result from the splitting of one distinct zygote only. They are also called monozygotic twins and are the products of postzygotic splitting. These twins are formed from only one sperm and ova which results to form a zygote that spits, later on, to give ...
Since identical twins have almost the same DNA, researchers can figure out how heritable a fear is by comparing how often specific phobias appear in identical twins as opposed to other brothers or sisters. Because even though twins often have lots of similar experiences, they probably don't ...
Do twins have the same fingerprints? Even identical twins – who have the same DNA sequence and tend to share a very similar appearance –have slightly different fingerprints. That's because fingerprints are influenced by both genetic and environmental factors during development in the womb. .....
twins are more alike on a particular trait than non-identical twins, such asschool achievement, we can infer that it is influenced by their genes. We can then estimate the heritability of that trait – or the proportion of differences that are down to the differences in children's DNA ...
【小题2】Why did the scientists choose identical twins as their test subjects? A.They looks very much alike. B.They have shared experiences. C.They have similar personalities. D.They share basically the same DNA.【小题3】What did the author try to prove by mentioning the studies in Para...
As the probability that DZT share a genotype is only one fourth; those with CBC may show unusual genotype as if they have three or four different alleles at a certain locus. If this occurs at the ABO locus, such twins have unusual ABO blood groups, as seen in case 6. Thus, CBC may...
What is the difference between identical and fraternal twins? What makes twins identical? Monozygotic ( identical ) twins share all the same DNA ,yet have differences in appearance and behavior. Explain the phenomena using the following terms in your discussion: ge...
In the early years examining the links between genes and personality, it was typical for a study to examineself-reportsof personality and compare the self-reports between fraternal twins—who share roughly 50% of their genes—to those ofidentical twins, who share 100% of their genes. In these...