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DrRajpalSingh
April 25th, 2018, 06:02 PM
GOTRA (Genetics)
What is GOTRA system ?
Why do we have this ?
Why do we consider this to decide marriages ?
Why should sons carry the gotra of father, why not daughter ?
How does gotra of a daughter changes after she gets married ?
What is the logic ?
Infact this is an amazing genetic science we follow.
Let's see the science of genetics behind gotra systems.
The word GOTRA formed from two sanskrit words GAU (means cow) and TRAHI (means shed).
Gotra means cowshed.
GOTRA is like cowshed protecting a particular male lineage. We identify our male lineage / gotra by considering to be descendants of the 8 great rishi (sapta rishi + bharadwaj rishi). All the other gotra evolved from these only.
Let's see why human body has 23 pairs of chromosomes (one from father and one from mother) on these 23 pairs, there is one pair called sex chromosomes which decides the gender of person.
During conception if the resultant cell is XX chromosomes then the child will be girl, if it is XY then it is boy.
In XY - X is from mother and Y is from father.
In this Y is unique and it doesn't mix. So in XY, Y will supress the X and son will get Y chromosomes.
Y is the only chromosome which gets passed down only between male lineage. (Father to Son and to Grandson).
Woman never gets Y-chromosome . Hence Y plays a crucial role in genetics in identifying the genealogy. Since women never get Y the gotra of a woman is said to be of her husband.
They are 8 different Y chromosomes from 8 rishis. If we are from Same gotra then it means we are from same root ancestor.
Marriages between same gotra will increase the risk of causing genetic disorders as same gotra Y chromosomes cannot have crossover and it will activate the defective cells.
If this continues, it will reduce the size and strength of Y chromosome which is crucial for the creation of male.
If no Y chromosome is present in this world, then it will cause males to become extinct.
So Gotra system is a method to avoid genetic disorders and attempt to protect Y chromosome.
Amazing bio-science by our Maharishis.

Courtesy: based on information culled from facebook walls. Original contributors acknowledged.

neel6318
April 26th, 2018, 10:50 PM
the same genetic knowledge has been learnt from biology of standard 8th and 9th.

Regards!

prashantacmet
May 7th, 2018, 11:47 PM
And what is the base of this Rishi stuff? .. Few wannabes are writing shitty rhetorical on fb... And others are pretty fast to replicate that...

neel6318
May 8th, 2018, 05:09 PM
And what is the base of this Rishi stuff? .. Few wannabes are writing shitty rhetorical on fb... And others are pretty fast to replicate that...

People either get fun that way or try to devote themselves towards particular religious belief.......simple!

anil_rathee
May 11th, 2018, 12:40 AM
Sir, I am not a biology student but if these are to be believed in connection with Rishi gotra, then the gotra system we follow which do no have any connection with Rishis is non-scientific. Second thing, does that mean the same Y chromosomes passed in the lineage out of 8 types? And we have hundreds of gotras, which can intermarry , and we dont know which belongs to which of those 8 SUPER Gotra. BTW jats claim that we dont follow rishi gotra system, they have their own, so dont know which one is more scientific.

One basic question in the theory of genetic disorder based on Y chromosomes - if Females dont carry Y how Male's Y will get crossover by another Y to cause a defective cell? I dont understand medical science but simple analytical skills rule out any crossover by the logic explained above.

neel6318
May 11th, 2018, 10:49 AM
One basic question in the theory of genetic disorder based on Y chromosomes - if Females dont carry Y how Male's Y will get crossover by another Y to cause a defective cell? I dont understand medical science but simple analytical skills rule out any crossover by the logic explained above.

It is always a woman strong who decides for men chromosome to be a girl or boy, even after suppressing herself. Either you get XX or XY. No choice for YY chromosome.