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PIT_PIT [208]
3 years ago
15

Match each description to the correct step

Biology
1 answer:
Vitek1552 [10]3 years ago
6 0

Anaphase I - Pairs of chromosomes separate and move to opposite ends of the cell

Telophase I - The nuclear membrane forms around the chromosomes

Prophase I - Each chromosome moves toward and pairs up with its mate

Metaphase I - Each pair of chromosomes line up along the middle of cell

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Endosymbiotic theory is a theory that talks about the evolution of eukaryotic cells from prokaryotic organisms. The theory proposes that mitochondria and plastids {chloroplast}, which are found in eukaryotic cells were once prokaryotic cells. Based on this theory, an endosymbiosis of a cell with a cynaobacterium would result in a eukaryotic cell that can manufacture its own food because it contains plastids.



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5 0
4 years ago
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Marta_Voda [28]

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the mid 1900’s

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