Question

Which of the following is a key characteristic of metaphase?

Possible Answers:
DNA replicates and there are two copies of each chromosome
The chromosomes move to a narrow central zone of the cell
Chromosomes coil so tightly that they become visible at individual structures
Nuclear membranes form and the chromosomes gradually uncoil
Chromosomes separate and move toward opposite ends of the cell

Answer 1

The chromosomes move to a narrow central zone of the cell

Step-by-step explanation:

Prophase: nuclear and cell membrane start to disappear

Metaphase: The chromosomes line up in the equator

Anaphase: Spindle fibres pull the chromosomes towards the poles

Telophase: Nuclear and cell membrane start to form

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