CC is a powerful online video downloader, users can use it to download videos from YouTube and other 10,000+ hot websites, and the resolution can up to full. Lagu 60an. By this point in the biology playlist, you're probably wondering a very natural question, how is gender determined in an organism? And it's not an obvious answer, because throughout the animal kingdom, it's actually determined in different ways. In some creatures, especially some types of reptiles, it's environmental. ![]() Not all reptiles, but certain cases of it. It could be maybe the temperature in which the embryo develops will dictate whether it turns into a male or female or other environmental factors. And in other types of animals, especially mammals, of which we are one example, it's a genetic basis. And so your next question is, hey, Sal, so-- let me write this down, in mammals it's genetic-- so, OK, maybe they're different alleles, a male or a female allele. But then you're like, hey, but there's so many different characteristics that differentiate a man from a woman. Maybe it would have to be a whole set of genes that have to work together. And to some degree, your second answer would be more correct. It's even more than just a set of genes. It's actually whole chromosomes determine it. So let me draw a nucleus. That's going to be my nucleus. And this is going to be the nucleus for a man. So 22 of the pairs of chromosomes are just regular non-sex-determining chromosomes. Swamiye Saranam Ayyappa Mp3 Songs Download Swamiye Saranam Ayyappa High Quality Mp3 Songs Free Download Swamiye Saranam Ayyappa Mp3 Songs isaimini Download Swamiye. For your search query Swami Saranam Ayyappa Saranam Ayyappan Devotional Songs MP3 we have found 1000000 songs matching your query but showing only top 10 results. Now we recommend you to Download first result Irumudikattu Sabarimalaikku Lord Ayyappa Swamy Telugu Devotional Songs MP3 which is uploaded by Bhakthi TV of size 6.08 MB, duration 4 minutes and 37 seconds and bitrate is 192 Kbps. Swamiye saranam ayyappa tamil songs free download. So I could just do, that's one of the homologous, 2, 4, 6, 8, 10, 12, 14. I can just keep going. And eventually you have 22 pairs. So these 22 pairs right there, they're called autosomal. And those are just our standard pairs of chromosomes that code for different things. ![]() Each of these right here is a homologous pair, homologous, which we learned before you get one from each of your parents. They don't necessarily code for the same thing, for the same versions of the genes, but they code for the same genes. If eye color is on this gene, it's also on that gene, on the other gene of the homologous pair. Although you might have different versions of eye color on either one and that determines what you display. But these are just kind of the standard genes that have nothing to do with our gender. And then you have these two other special chromosomes. I'll do this one. It'll be a long brown one, and then I'll do a short blue one. And the first thing you'll notice is that they don't look homologous. How could they code for the same thing when the blue one is short and the brown one's long? And that's true. They aren't homologous. And these we'll call our sex-determining chromosomes. And the long one right here, it's been the convention to call that the x chromosome. Let me scroll down a little bit. And the blue one right there, we refer to that as the y chromosome. And to figure out whether something is a male or a female, it's a pretty simple system. If you've got a y chromosome, you are a male. So let me write that down. So this nucleus that I drew just here-- obviously you could have the whole broader cell all around here-- this is the nucleus for a man. So if you have an x chromosome-- and we'll talk about in a second why you can only get that from your mom-- an x chromosome from your mom and a y chromosome from your dad, you will be a male. If you get an x chromosome from your mom and an x chromosome from your dad, you're going to be a female. And so we could actually even draw a Punnett square. This is almost a trivially easy Punnett square, but it kind of shows what all of the different possibilities are. So let's say this is your mom's genotype for her sex-determining chromosome. Atharvashirsha in marathi. Ganapati Atharvashirsha (Ganapati Upanishad) - In sanskrit with meaning - Ganapati Upanishad. गणपति अथर्वशीर्ष - ॐ नमस्ते गणपतये Ganapati Atharvashirsha - Om Namaste Ganapataye. Sri Ganapati. Find Ganpati Atharvashirsha (गणपति अथर्वशीर्ष) in Hindi, Sanskrit, also know meaning, benefits and free download PDF version (Ganesha MP3) or print. Shri Ganapati Atharvashirsha in Marathi: Meaning and Critique in Marathi (Marathi Edition) [Anil Sohoni] on Amazon.com. *FREE* shipping on qualifying offers. In this book of Ganapati Atharvashirsha you will find meaning in Marathi along with critique with scientific approach. She's got two x's. That's what makes her your mom and not your dad. And then your dad has an x and a y-- I should do it in capital-- and has a Y chromosome. And we can do a Punnett square. What are all the different combinations of offspring? Well, your mom could give this X chromosome, in conjunction with this X chromosome from your dad. This would produce a female. Your mom could give this other X chromosome with that X chromosome. That would be a female as well. Well, your mom's always going to be donating an X chromosome. And then your dad is going to donate either the X or the Y. So in this case, it'll be the Y chromosome. So these would be female, and those would be male. And it works out nicely that half are female and half are male.
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