Question

Which of the following statement(s) is/are correct about telophase?

• A. Daughter chromosomes are yet to form
• B. New nuclear envelop starts to reassemble
• C. Division of cytoplasm begins
• D. Nuclear membrane disappears

Answer 1

The Correct Option is B, C

The question requires us to identify the correct statements about the phase of mitosis known as telophase. Let's analyze each statement in the context of telophase:

1. Daughter chromosomes are yet to form: This statement is incorrect. By the time telophase occurs, daughter chromosomes have already formed during anaphase, where the sister chromatids are separated and pulled to opposite poles of the cell.
2. New nuclear envelop starts to reassemble: This statement is correct. Telophase involves the reformation of the nuclear envelope around the sets of chromosomes at each pole of the cell. This marks the near end of nuclear division.
3. Division of cytoplasm begins: This statement is correct. Cytokinesis, the division of the cell's cytoplasm, often begins during telophase, further aligning with this description.
4. Nuclear membrane disappears: This statement is incorrect. The disappearance of the nuclear membrane occurs during prophase, not telophase. During telophase, the nuclear membrane reappears, encapsulating the chromosomes.

Based on the explanation above, the correct statements about telophase are:

• New nuclear envelop starts to reassemble
• Division of cytoplasm begins

This understanding of telophase aligns with the widely accepted description of the mitotic process in cellular biology.