Match the term with its correct description from Prophase I.
| Column I | Column II |
|---|---|
| (A) Bivalent | (i) The entire duration of Prophase I |
| (B) Tetrad | (ii) The four chromatids of a paired homologous chromosome |
| (C) Longest phase | (iii) The paired homologous chromosomes |
| (D) Shortest phase | (iv) Leptotene/Zygotene |