Question
What happens during metaphase
a chromosome separate from one another
B chromosomes line up single file down the middle of the cell
C chromosomes become visible
D all of the above
a chromosome separate from one another
B chromosomes line up single file down the middle of the cell
C chromosomes become visible
D all of the above
Answers
GPT-4o mini
The correct answer is **B: chromosomes line up single file down the middle of the cell**. During metaphase, the chromosomes align at the cell's equatorial plane, known as the metaphase plate, in preparation for being separated during anaphase.
Option A refers to what happens during anaphase, and option C refers to prophase when chromosomes first become visible. Therefore, "all of the above" is not correct.
Option A refers to what happens during anaphase, and option C refers to prophase when chromosomes first become visible. Therefore, "all of the above" is not correct.