In humans, most (the 22 pairs of autosomes) are shaped like an X, but there is also one pair of sex chromosomes, named X and Y. XX is female, and XY male.
Answer:This is not true. If you inherit two X chromosomes you will be a girl. A boy has a X and a Y chromosome. I don't know for sure, but I think so. After all, the numbers xs are greater than ysAnswer:No, it isn't. A person with XY chromosomes is male. Two X chromosomes is female.Answer:It is possible but they have to inherit a Y chromosomes. It called Klinefelter's syndrome (KS). KS has two X chromosomes and one Y chromosome. They can grow breast and have an ovary and have anger problems. Most men like this in up in prison.
With sex linked traits (the allele is found on the X chromosome) males are either affected or not (they have the defective allele or they don't). Women have two copies of the allele and can be a carrier.
We are learning new theories of gender/sexual preference every day as a result of more advanced studies. Until recently, however, it was generally accepted that a sperm with a y chromosome would produce a male child and a sperm with an x chromosome would produce a female child. Biologists have discovered that things may no longer be quite that simple in some cases. For example, traditional wisdom says that boys have an X and Y chromosome pair and that girls have an X and X pair. They have learned that in cases of gender identity, some men are born with an extra X, sometimes even two extra Xs. In such a scenario, their gender chromosomal makeup can be XXXY, weakening the Y (male) sequence enough to cause gender confusion. The same is true of girls. Sometimes, they are born with only one X in the chromosomal pair which can result in more masculine traits. But until these studies are more broadly accepted, it is fairly safe to say, that the Y half of a chromosome pair will result in a male offspring.
there is no "actual" size. but in white Americans six inches is the "average". but if you like five inches I wouldn't worry about it. I'm above "average", but everyone is different. hope this helped. :) oh and the size for African males is six-point-two. so no major differences.
The normal range for head circumference in adults is typically between 21 to 23 inches (53 to 58 centimeters). Head circumference can vary based on factors such as genetics, gender, and overall body size. If you have concerns about your head circumference, it is best to consult a healthcare provider for further evaluation.
For complete details see the attached link, below.
Two. X and Y in males. Two Xs in females.
The Xs under a signature represent kisses. Some people add Os, which represent hugs.
figure out what the checks and xs represent. that is all.
The difference is that there is no y axis on a line plot. The letter X is used to represent one of that number. For example, if there where 2 people that had two pets, there would be two Xs above the number 2. A bar graph uses the scale on the y axis to tell you the amount, instead of Xs. I hope this helps!
Humans have 22 pairs of homologous non-sex chromosomes (called autosomes), and one pair of sex chromosomes, making a total of 46 chromosomes in a genetically normal human.Each member of a pair is inherited from one of the two parents. In addition to the 22 pairs of homologous autosomes, female humans have a homologous pair of sex chromosomes (two Xs), while males have an X and a Y chromosome.
20w50
XS Latin was created in 1997.
XS Software was created in 2004.
sonic xs cheat codes
Used to build Thai XS Max
To represent the sum of 4 + 4 + 4 using Xs in an array format, you can create three rows, each containing four Xs. For example: XXXX XXXX XXXX This visually shows that you have three groups of four, which sums up to 12 (4 + 4 + 4 = 12). Each row represents one of the numbers in the sum.