Question

Mammalian cell division produces progeny cells by traversing different phases of mitosis. Arrange them in order of occurrence. A. Prophase, B. Telophase, C. Interphase, D. Anaphase, E. Metaphase Choose the correct answer from the options given below:

• A. A, C, E, D, B \
• B. C, A, E, D, B \
• C. C, E, B, D, A \
• D. D, C, A, E, B

Hint:

Remember the popular cell division acronym: I Passed My Anatomy Test (Interphase, Prophase, Metaphase, Anaphase, Telophase).

Answer 1

The Correct Option is B

Step 1: Concept Mitosis is the process of nuclear division in eukaryotic cells, dividing replicated chromosomes equally into two new nuclei.

Step 2: Meaning The entire life cycle of a cell alternates between a long preparatory phase and the active stages of nuclear division.

Step 3: Analysis Let us track the stages in chronological order: 1. Interphase (C): The long phase where the cell grows, copies its DNA, and prepares for division. This occurs before mitosis begins. 2. Prophase (A): Chromatin condenses into visible chromosomes, and the nuclear envelope begins to break down. 3. Metaphase (E): Chromosomes align perfectly along the central equatorial plate of the cell. 4. Anaphase (D): Sister chromatids are pulled apart by spindle fibers toward opposite poles of the cell. 5. Telophase (B): Nuclear envelopes reform around the separated sets of chromosomes as they begin to decondense.

Step 4: Conclusion The correct biological sequence of these stages is C $\rightarrow$ A $\rightarrow$ E $\rightarrow$ D $\rightarrow$ B, which corresponds to option B. Final Answer: (B)