3:44 I'm pretty sure on the 5th question with the first "if the man passes on" and the other answer is XY, is supposed to be Y not X, bc it's XY meaning a boy ofc. So I think he messed up there.
If the man passes on his Y chromosome, the child's genotype will be XY, and will be a boy. If the man passes on his X chromosome, the child's genotype will be XX, will be a girl. No error at all.
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so let me get this please.... there is only male or female human beings? there is no other than XX or XY in the genetic biological make up of the chromosome in human beings?
XX and XY are the most common. But in rare cases, some people have XXY (kleinfelters syndrome) and some other combinations. But these are considered genetic disorders since they result in bad things like infertility
@@wranglerxx you need an x chormazone to have reproductive organs and hormones otherwise you would be a miscarriage you can live without a y there are xxy xyy x xxx and xxyy variations .
The reason it’s rare to have anything else is because people who end up with chromosomes such as xxy with have health problems and reproductive problems. They are less likely to pass on their chromosomes. That’s how evolution or “natural selection” works.
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At 3:42 one of the answers was incorrect, it puts an X where a Y needs to be.
Thank you came here to make sure my common sense on the subject of multiple genders/ transgenders is right. Biology can’t be changed.
Biology can't be changed but trans isn't changing biology, it's all about how sex and gender r different, and sometimes they don't match
Trans people still exist
@@bwmanhath3770 sex and gender are synonyms anything other than is an illogical ideology that most people around the world don’t agree with
@@ILikeVids-lf1vs I've seen your argument so many times before. Just look it up, pls
@@MrxxVENUSxx Yeah sure they're alive, what's your point.
3:44 I'm pretty sure on the 5th question with the first "if the man passes on" and the other answer is XY, is supposed to be Y not X, bc it's XY meaning a boy ofc. So I think he messed up there.
X2
If the man passes on his Y chromosome, the child's genotype will be XY, and will be a boy. If the man passes on his X chromosome, the child's genotype will be XX, will be a girl.
No error at all.
Good video to remind yourself of the science.
thank you :)
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Last night I identified the Moon
and I'm not even an astronomer
and now This.....WINNING!!
This needs to be explained with XXY like this
No such thing obviously
@@karinajacobs6447 there is . its called Klinefelter syndrome and it was first mentioned at 1956. Not to be woke nut here, just saying that there is
amazing💚 now i got the point of sex chromosomes.your way of teaching👌🙌
Please reply XY girl means
Came here just to get knowledge and go win and argument now am addicted to biology.
so let me get this please.... there is only male or female human beings? there is no other than XX or XY in the genetic biological make up of the chromosome in human beings?
@saad4290 saad4290 I don't know, tell me about it...what about yy?
XX and XY are the most common. But in rare cases, some people have XXY (kleinfelters syndrome) and some other combinations. But these are considered genetic disorders since they result in bad things like infertility
@@wranglerxx you need an x chormazone to have reproductive organs and hormones otherwise you would be a miscarriage you can live without a y there are xxy xyy x xxx and xxyy variations .
The reason it’s rare to have anything else is because people who end up with chromosomes such as xxy with have health problems and reproductive problems. They are less likely to pass on their chromosomes. That’s how evolution or “natural selection” works.
Yes. There is only two genders. Male and female. Don’t like facts? Cry more
Xy means??
boy
3:49 you got a mistake there
You mean a few seconds earlier? "If the man passes on his ... chromosome"?
Wow! Thanks! 💕🙏
thank you!
you are very welcome :)
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Came her just so I can win an argument...😂😂😂
Trans-nutcases already hate him.
I dont even hate him nd I'm trans.
thank you
Xy ka Kiya matlb hota hn
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Base
X2
Biology 101
Do you believe in God?
You can’t beat God!!
Chromosomes also proves we have common ancestors with chimps. By accepting this theory you must also accept the other.
Let her be crazy@@valentijnrozeveld3773
Wow.
🥽👗👕🦸🏻♀️
Wow. Did you. Do. That
Young Jason Lee Scott Taylor Michelle
Prokity
EKS, Eggs Eks, Ecs.
Hat about the other 100 genders? Bigoted!