Question

Question 22 of 25

Answer 1

After anaphase Telophase occur.

Explanation:

The M-phase of cell division involves two steps:

• Karyokinesis: Division of nucleus.
• Cytokinesis: Division of cytoplasm.

Karyokinesis has the folloeing steps:

• Prophase: The nuclear membrane disappears and the cromatin fiber begins to condense and form chromosome.
• Metaphase: The metaphase chromosome are well distinct and are arranged on the equilateral plane. And the kinetochore ttaches to the spindle.
• Anaphase: The spindles begin to contract and the sister chromatids begin to separate and move towards respective poles.
• Telophase: Chromatids are already at the poles and they become inconspicuos. The nuclear membrane begins to appear.

Telophase marks the end of Karyokinesis and soon the cytokinesis begins.

In plants cytokinesis occurs by cell plate formation.

In animal cell cytokinesis occurs by invagination.