ID: Class: 12 Subject: Biology Topic: Human Reproduction Type: Mcq Year: 2025

Question:

Match the following items of Column-I with that of Column-II: Column-I: (a) Trophoblast, (b) Implantation, (c) Inner cell mass, (d) Morula. Column-II: (i) Embedding of blastocyst in the endometrium, (ii) Group of cells that would differentiate as embryo, (iii) Embryo with $8-16$ blastomeres, (iv) Outer layer of blastocyst. Choose the option that matches Column-I with Column-II correctly.
  • A. (a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)
  • B. (a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
  • C. (a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)
  • D. (a)-(ii), (b)-(iv), (c)-(iii), (d)-(i)