Refer to the given stages A, B, C and D of meiosis I and select the incorrect statement regarding them.

Question

Refer to the given stages A, B, C and D of meiosis I and select the incorrect statement regarding them. <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/biology/009455e3b9fe630c170b05acd9f4e0d3-.png" /> (A) The last stage of A is diakinesis which is marked by terminalisation of chiasmata (B) In stage B, microtubules from the opposite poles of the spindle attach to the pair of homologous chromosomes (C) In stage C, homologous chromosomes separate, while sister chromatids remain associated at their centromeres (D) In stage D, nuclear membrane and nucleolus disappear, cytokinesis follows and this is called as dyad of cells

Tardigrade Admin · Accepted Answer

In the given figure A, B, C and D represent prophase I, metaphase I, anaphase I and telophase I, of meiosis I respectively. In telophase stage of meiosis I nuclear membrane and nucleolus reappear, cytokinesis follows and this is called dyad of cells.

Q. Refer to the given stages A, B, C and D of meiosis I and select the incorrect statement regarding them.

The last stage of A is diakinesis which is marked by terminalisation of chiasmata

In stage B, microtubules from the opposite poles of the spindle attach to the pair of homologous chromosomes

In stage C, homologous chromosomes separate, while sister chromatids remain associated at their centromeres

In stage D, nuclear membrane and nucleolus disappear, cytokinesis follows and this is called as dyad of cells

In the given figure A, B, C and D represent prophase I, metaphase I, anaphase I and telophase I, of meiosis I respectively. In telophase stage of meiosis I nuclear membrane and nucleolus reappear, cytokinesis follows and this is called dyad of cells.