format_quote Originally Posted by
thomp
Salam
Wa-alaikum Assalaam
This refers to
EMBRYOLOGICAL development of testes inside mothers womb:-
A structure called
"Intermediate mesoderm" is formed on each sides of vertebral column(spine).
Then it differentiates into
3 parts:-
1>
"Pronephros" on each side of spine of
NECK(neck region) of developing baby(embryo). It dissolves off & does NOT make any important structure in fully developed human baby.
2>
"Mesonephros" is part of "intermediate mesoderm"
between spine & ribs (thoracic region)on each side. It develop lots of tubules which later form
testes. & sperms r formed in these tubules. Then testes migrates(
proceeds)
downwards from here to it's final place , scrotum. In some premature babies testes r un-descended completely & r found in abdomen & have to b surgically corrected.
3>
"Metanephros" is part of "intermediate mesoderm" on each side of
abdominal spine of developing baby.It also form tubulus & develop into
kidneys. Kidneys r in pelvis of developing baby. Then they
ASCEND to reach final position in upper abdomen.
These embryological stages have been discovered in recent past. & Allah's book indicated towards it 1400+ years ago.
Quran:86:5:"So let the man
consider from what he is created.. 6:He is created from a fluid emitted. 7:
proceeding from between the
backbone and the rib. 8:Surely He(Allah) is able to bring him back (to life). 9:On the day when hidden thoughts shall be searched out.
(that is; He can duplicate the same processes of development again)
================================================== ==
Right upper rounded ball is
testes &
Left upper rounded ball is
ovary while Grey Mushroom-Like oval masses on lower side are KIDNEYS.
Kidneys are formed in pelvis & then ascend to abdomen while
Testes & ovaries form in Chest Region & then descend to scrotum & pelvis respectively.
[86:5] Now let human but think from what he is created![86:6] He is created from a drop emitted-[86:7] Proceeding from(indicate site of origin of gonads) between the backbone and the ribs:
So Sperm forming cells & eggs are from chest region of developing baby(embryo)
= = = = = = = = = = = = = = = = = = = = = = = = = = = = =
You can see "mesonephros" lying under ribs in picture below:-This mesonephros becomes testes in baby-boy & ovaries in baby-girls:-