GoodGirl
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Q for you :
Attached Files:
sperm01a.JPG (48 KB, 48 downloads)
Sperm01b.JPG (29 KB, 55 downloads)
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| angel23
Forum Elite
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c---cells undergoing spermatogenesis and the vascular system
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| Tiff
Forum Guru
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C?
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| new_n_lost
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| GoodGirl
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yes, the answer is C,
Looking for the explanation, for some reason can not find it right now.
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| angel23
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the line represents blood testes barrier...tight junctions of sertoli cells(cells with prominent nucleoli....the one line is connecting)seal the barrier.....
meiosis begins on outer part below this line....these cells are spermatogonia n then these grow and in prophase of meiosis 1 they cross this line and enter adluminal compartment......
the cells immediately above the line have dense chromatin----primary spermatocytes and as u go further towards lumen cells with pale chromatin can b seen ---secondary spermatocytes....
then further spermiogenesis occurs
part below the line is continously exposed to antibodies in blood so not suitable for growth of sperm
got this explanation 4rm kaplanqbank...
even i was looking for it
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| GoodGirl
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Thanks Angel23, for explanation.
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*Never argue with a fool, people might not know the difference* PRIORITIZE & SIMPLIFY. Do or do not, there is no 'try'.
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| ShweHope99.9998
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Good one, thnx GG & angle
GL 
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