Full 2L QBank
Anatomy General ce41e98c

Extra-embryonic mesoderm is derived from:

A
Epiblast
B
Primary yolk sac
C
Secondary yolk sac
D
Hypoblast
High-Yield Explanation
Ans: B. Primary yolk sac(Ref Gray's. 41/e p169, 40/e p167, 173, 186-189; Langmuir S 13/e p45,'Pe p54-55)Extra-embryonic mesoderm is derived from primary yolk sac.Formed by delamination of yolk sae cells - later by migration of cells through primitive streak during gastrulation.
← Previous Question Next Question →

Related Anatomy MCQs

Major supply of medial surface of cerebral hemisphere
General
All of the following organs are in direct contact with the spleen except?
General
What structure passes through the quandrangular space ?
General
Midpoint between suprasternal notch and pubic symphyses passes through which plane?
General
Kilian's dehiscence is outpouclμng of:
General
Explore All Anatomy Questions →

Practice 2,00,000+ NEET PG Questions Free

Timed mock tests, mistake queue analytics, audio lectures & zero attempt limits on i❤️Exams.

Start Free Mock Test Now