What caused the settlement of more african americans in the mississippi alluvial plain region then in the ozark mountains region?

The reason why more African Americans settled in Mississippi Alluvial Plain is that this region is ideal for agricultural purposes.

The rivers coming from the mountains bring sediments and have built deep layers of soil here making it ideal for landforming. Ozark Mountains region, on the other hand, lack plain land as there are more forests and lakes.

Apart from that, Africans were brought in Mississippi Alluvial plain as slaves and they worked on this land for a long time. That's is why they are more concentrated in this region.

the answer is "meiosis ii in the mother".

the procedure of meiosis includes two divisions of the hereditary material. the main division is known as the decrease division – or meiosis i – on the grounds that it lessens the quantity of chromosomes from 46 chromosomes or 2n to 23 chromosomes or (n depicts a solitary chromosome set). in people, the decrease division results in two sperm cells each with 23 chromosomes or an egg cell with 23 chromosomes and one disposed of polar body. the second division – or meiosis ii – is called equational division. the two sperm cells split again creating four sperm cells, each with 23 or n chromosomes. in oogenesis, the egg cell and polar body partition to shape the ovum and two extra polar bodies. along these lines, the posterity are guaranteed to get one portion of the chromosomes from the mother and one half from the dad.