I'm pretty sure the answer would be C
<span>In the marine ecosystem fish are the producers. on land there are plants like grass, herbs and trees. But there are many ways to answer this. I hope this was ok. </span>
Answer:
homologous chromosomes pair up and cross over during prophase 1 of meiosis
Explanation:
Answer:
QUESTION:
Why do the chromosomes line up in the middle of the cell?
ANSWER:
Chromosomes line up at the metaphase plate, under tension from the mitotic spindle. The two sister chromatids of each chromosome are captured by microtubules from opposite spindle poles. In metaphase, the spindle has captured all the chromosomes and lined them up at the middle of the cell, ready to divide.
Explanation:
Hope that this helps you out! :)
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