Why is it possible to conceive twins?
The woman must have 2 eggs simultaneously in the same menstrual cycle and both eggs are conceived by 2 different sperm, this situation is extremely rare.
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The woman must have 2 eggs simultaneously in the same menstrual cycle and both eggs are conceived by 2 different sperm, this situation is extremely rare.
In the scientific community, rodents are the most popular test subjects. Up to 95% of animal studies in the United States are done on rodents.
Viruses that are transplanted by algae will help blind people to be able to see.
DNA testing is a test that uses DNA (DeoxyriboNucleic Acid) in our body's cells to determine blood relationships.
The method of American scientists is expected to create a revolution in early diagnosis of cancer in the next few years.
The US Food and Drug Administration (FDA) recently received an offer from these national scientists, to provide experimental approval for a medical therapy called Altern…
Scientists at the University of Edinburgh have shown that genotypes related to thinking ability will also be related to health.
The decision of the British government and HFEA was enthusiastically responded by the scientists in the country, who considered it a great victory of science.
People tend to choose lovers who have the same height because it helps them to look into each other's eyes longer, easier, from which affection becomes easier.
The risk of a person's schizophrenia will increase if they inherit a gene in the immune system that causes a healthy neurotransmitter loss in adolescence.
Dr. Erica Sonnenburg said the fact that many of the current meals lack a lot of fiber and this leads to extremely dangerous diseases such as constipation, rectal cancer,…
A scientific study by Bulgaria announced on January 14 said that a sense of national level happiness is caused by a special genetic mutation.
Last November, scientists presented the progress of this idea in a workshop at the National Institutes of Health and Health Research (Maryland).
ABO, CDKN2B, APOE and SH2B3 are 4 genes that, if owned, you can reach life expectancy beyond 100 years old.
Many studies show that, although developing more slowly, people with Down syndrome can still develop as normal people.