Page 1 of 1: q. anatomy - embryology!1

sravya · Credits: 28740 My Scrapbook

hello frends ,

this is like crammer , i mean i'm forgetting basic concepts so framing my own qs! some may appear silly but still i'm stressing imp points!

1.Development of testes is directed by

1.sry gene which encodes for testis determinig factor!

2. mullerian inhibiting factor secreted by sertoli cells

3.testosterone secreted by leydig cells

4. 1,2.3.

5. none of the above(this will not appear in USMLE usually)

dr4jc · Credits: 4396 My Scrapbook

ans should b 4 cuz SRY region is responsible for option 2 and testosterone as we know is responsible for development of male internal genitalia...

dana · Credits: 3703 My Scrapbook My Reading List 9 Books

Ans 4.

shriya · Credits: 8484 My Scrapbook

option 4..if any of the above is missing..it wont be a male phenotype.

sravya · Credits: 28740 My Scrapbook

hi ,

u can guess by now that these r made up qs which i prepared for my self coz i juss forget everything as soon as i close my book!

so hope u may find them easy !but i find them hard to answer even after reading!

s 4 is the answer!

gudluck!

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