shivam nanda Snails have that protein thing in their cytoplasm, which decides the coiling. You're not wrong saying it's maternal effect but it also is cytoplasmic inheritence.
Though the proteins responsible for coiling of shell are present in cytoplasm they are encoded by neclear gene of female so it is example of maternal effect not the maternal inheritance
The sperm fuses with the egg plasma membrane and injects its nucleus and mitochondria into the egg cytoplasm. That is explained in why only maternal mitochondrial DNA is inherited and not the mtDNA of father. The mitochondrial dna of sperm is cut apart by a protein called CPS6 (recent research). But does this happen before the nucleus enters the egg cell?
I cannot find the answer to this in google so can you please clear my doubt that the gene responsible for shell coiling in snails is present in mitochondria only right? (because there's no chloroplast)
Dada, plz focus any example related to human that shows cytoplasmic inheritance. I mean any character or disease condition which occur by virtue of cytoplasmic inheritance.
Hello sir, thank you so much for such a amazing video. I have a doubt that during mitotic division how do cell organelles get distributed to both duaghter cell.
bro what about the paternal mitochondria that is obtained from father? How is the transfer of this takes place? Does the sperm along with the nucleus transfer its mitochondria too?
if the egg becomes permeable to allow the nucleus from the sperm to enter but not the cytoplasm,is that because the membrane has a mechanism that only allows the nucleus,or the cytoplasm is 'thicker' than the nucleus?
isn't by every cell division the amount of mothers cytoplasm halfed and the other half replaced by one newly made? That would mean that the amount of mothers cytoplasma would exponentially decay to zero. For me it is then not clear how it still can have an effect on higher organisms.
fips001 The zygote, on cell division, gets divided into 2 daughter cells. And these daughter cells contain the maternal cytoplasm. Now just after cell division these daughter cells are small in size so they have less maternal cytoplasm. But as the cells grow, their maternal cytoplasm is also replicated and so no new cytoplasm is present.
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Shell coiling in snails is not an example of cytoplasmic inheritance, its of maternal effect.
shivam nanda Snails have that protein thing in their cytoplasm, which decides the coiling. You're not wrong saying it's maternal effect but it also is cytoplasmic inheritence.
Though the proteins responsible for coiling of shell are present in cytoplasm they are encoded by neclear gene of female so it is example of maternal effect not the maternal inheritance
Maternal effect is a type of cytoplasmic inheritance
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u nailed it bro...plz make video on translation
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The sperm fuses with the egg plasma membrane and injects its nucleus and mitochondria into the egg cytoplasm. That is explained in why only maternal mitochondrial DNA is inherited and not the mtDNA of father. The mitochondrial dna of sperm is cut apart by a protein called CPS6 (recent research). But does this happen before the nucleus enters the egg cell?
Thank you sir
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can i write this material in cytoplasmic rearangement???????
Sir, please give a video with your lecture about chloroplast inheritance in variegated four o' clock plant.
Sir make a video on kappa particle of parameocium
Thanks again for it...sir plz uploads a video on polygenic resistance
I cannot find the answer to this in google so can you please clear my doubt that
the gene responsible for shell coiling in snails is present in mitochondria only right? (because there's no chloroplast)
So does this mean that the more the cytoplasm the egg has, the more the traits from the mother are expressed? or am i still missing something?
Can female gamete also inherit karyogene?
Please explain
Dada, plz focus any example related to human that shows cytoplasmic inheritance. I mean any character or disease condition which occur by virtue of cytoplasmic inheritance.
if you know then tell us in detail plz bro
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sir can u prepare a video which gives full explanation of extra nuclear genome of mitochondria and chloroplast
Can u please make a video on cytoplasmic inheritance in Rubisco
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Hello sir, thank you so much for such a amazing video. I have a doubt that during mitotic division how do cell organelles get distributed to both duaghter cell.
Yes. Organelles are also duplicated and then transfered to daughter cells
@@shomusbiologyofficial ok, thank you sir
Please, tell the cytoplasmic determinants and asymmetrical cell division
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bro what about the paternal mitochondria that is obtained from father? How is the transfer of this takes place? Does the sperm along with the nucleus transfer its mitochondria too?
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if the egg becomes permeable to allow the nucleus from the sperm to enter but not the cytoplasm,is that because the membrane has a mechanism that only allows the nucleus,or the cytoplasm is 'thicker' than the nucleus?
Is it called extra nuclear chromosome?
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Watch from 4:47
Sir pdf nhi milega
extra chromosomal inheritance and cytoplasmic inheritance same hai kya sir
Yess
isn't by every cell division the amount of mothers cytoplasm halfed and the other half replaced by one newly made? That would mean that the amount of mothers cytoplasma would exponentially decay to zero. For me it is then not clear how it still can have an effect on higher organisms.
fips001 The zygote, on cell division, gets divided into 2 daughter cells. And these daughter cells contain the maternal cytoplasm. Now just after cell division these daughter cells are small in size so they have less maternal cytoplasm. But as the cells grow, their maternal cytoplasm is also replicated and so no new cytoplasm is present.
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Plzzz genome organization of sacchromyces cerevisae py b lecture upload krein
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In urdu is not?
Bro..need condensation of DNA
Okay
Cytoplasm contains DNA or not
Not on eukaryotes but in prokaryotes
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Extra chromosomal inheritance and cytoplasmic inheritance both are same OR different
Same
Sir what all u have explained is of maternal inheritance but not cytoplasmic inheritance
Sir plz use Hindi becoz book me v to English me hi rhta hai aur hindj ache se smjh ati hai so plz
Book and teachers are not same
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1:45 sir sperm dosent have cytoplasm 🙄
They do contain the cytoplasm but that is greatly reduce compared to other somatic cell.
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why you carry so many pen bro???😄
To use multiple color for illustration
Sperm has no cytoplasm...cytoplasm comes from only egg
Thanks a lot, you explained it very, very well
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