Question

Which of the following is the correct sequence of stages in mitosis?

• A. Prophase $\rightarrow$ Metaphase $\rightarrow$ Anaphase $\rightarrow$ Telophase
• B. Metaphase $\rightarrow$ Prophase $\rightarrow$ Telophase $\rightarrow$ Anaphase
• C. Anaphase $\rightarrow$ Metaphase $\rightarrow$ Prophase $\rightarrow$ Telophase
• D. Telophase $\rightarrow$ Anaphase $\rightarrow$ Metaphase $\rightarrow$ Prophase

Hint:

Use the mnemonic: Please Make Another Two. (Prophase, Metaphase, Anaphase, Telophase).

Answer 1

The Correct Option is A

Step 1: Understanding the Concept:
Mitosis is the process of cell division that results in two genetically identical daughter cells. It follows a very strict, logical order to ensure DNA is divided correctly.

Step 2: Key Formula or Approach:
The standard order of phases is often remembered by the acronym PMAT.

Step 3: Detailed Explanation:

• Prophase: Chromosomes condense and the nuclear envelope breaks down.
• Metaphase: Chromosomes line up in the Middle of the cell.
• Anaphase: Sister chromatids are pulled Away toward opposite poles.
• Telophase: Two new nuclei form at the ends of the cell.

Step 4: Final Answer:
The correct sequence is Prophase $\rightarrow$ Metaphase $\rightarrow$ Anaphase $\rightarrow$ Telophase.