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Home » Q90. Choose the CORRECT group of labellings A) I – Trophoblast, II – Archenteron, III – Micromeres B) I – Trophoblast, II – Blastocoel, III – Megameres C) I – Trophoblast, II – Archenteron, III – Inner mass cells D) I – Trophoblast, II – Blastocoel, III – Inner mass
Q90. Choose the CORRECT group of labellings A) I – Trophoblast, II – Archenteron, III – Micromeres B) I – Trophoblast, II – Blastocoel, III – Megameres C) I – Trophoblast, II – Archenteron, III – Inner mass cells D) I – Trophoblast, II – Blastocoel, III – Inner mass
Biology | MHTCET
Q90. Choose the CORRECT group of labellings A) I – Trophoblast, II – Archenteron, III – Micromeres B) I – Trophoblast, II – Blastocoel, III – Megameres C) I – Trophoblast, II – Archenteron, III – Inner mass cells D) I – Trophoblast, II – Blastocoel, III – Inner mass

Correct option: D

Explanation: The trophoblast is the outer layer of the blastocyst consisting of cells. It surrounds the inner cell mass and a fluid-filled cavity known as blastocoel.

i

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