Q. What is the length of the chromosome?
A defining feature of any chromosome is its compactness. For instance, the 46 chromosomes found in human cells have a combined length of 200 nm (1 nm = 10− 9 metre); if the chromosomes were to be unraveled, the genetic material they contain would measure roughly 2 metres (about 6.5 feet) in length.
Q. How long would your DNA be if it were stretched out?
about 2m long
Q. How long is a length of DNA?
about 1.8 meters
Q. How big is DNA in a human cell?
about 3 meters
Q. Can a baby have 2 biological fathers?
It is possible for twins to have different fathers in a phenomenon called heteropaternal superfecundation, which occurs when two of a woman’s eggs are fertilized by sperm from two different men.
Q. Can 2 girls have a baby?
The short answer to this question is no, not through sexual intercourse. Two cisgender women (meaning assigned female at birth) in a relationship cannot become pregnant without some form of assisted reproductive technology (ART). The reasoning goes back to basic biology and how an embryo is formed.
Q. Is virgin birth possible?
A Human Virgin Birth Is Technically Possible But Incredibly Unlikely. Wikimedia Commons Virgin birth, known to scientists as parthenogenesis, appears to be rather common in the animal kingdom. Many insects and other invertebrates are capable of switching between sexual and clonal reproduction.
Q. Can a girl get pregnant by sitting on a boy lap?
Nope. You cannot get pregnant from oral or anal sex. When an egg is released from the ovary, it travels through the fallopian tube to the uterus.
Q. Can I get pregnant by a pillow?
Having the cervical opening so close to sperm “boosts the odds of getting more sperm to the right place at the right time,” he explains. To get that alignment, lie on your back with a pillow under your hips, so your pelvis is elevated. After your partner has an orgasm, he shouldn’t withdraw for at least a few minutes.
Q. Can you get pregnant while cuddling?
Kissing, hugging, and rubbing clothed bodies don’t cause pregnancy. The only time pregnancy can happen is when sperm can get to an egg.
Q. What increases your chance of having twins?
What boosts your odds of having twins? Fertility treatments like Clomid, Gonal-F, and Follistim make it more likely you’ll conceive multiples. But other factors like your height, age, and even family history can also increase your odds of birthing more than one baby.
Q. How fast does your belly grow with twins?
If you’re expecting twins or higher-order multiples, you could also possibly start to show before the end of your first trimester. Your uterus must grow larger to accommodate more than one baby. So whereas someone expecting a singleton may not show until after 3 or 4 months, you might show as early as 6 weeks.
Q. What does 9 weeks pregnant feel like?
9 weeks pregnant: What to expect Your early pregnancy symptoms are likely at their peak in severity. You might start experiencing food cravings and aversions, and your moods may be unpredictable. Your baby is growing: Major organs are developing as are arms, toes, eyelids, and ears.
