CBSE 2026 · Region 4 · Set 1 · Q3 · 1 mark
A female undergoing IVF treatment has blocked fallopian tube. The technique by which the embryo with more than $\displaystyle 8$ blastomeres will be transferred into the female for further development is :
Official answer
From CBSE’s own marking scheme for this paper.
(C)
IUT
Human ReproductionFertilisation and ImplantationRemembermcqmedium
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CBSE Class 12 Biology past-paper question from the 2026board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.