The arrow on this map is pointing to what river?

Tigris River

Explanation:

The river that is shown on this map is the Tigris River. This river has been one of the two, together with Euphrates, gave the basis for the development of the earliest civilization, the Sumerians. This River runs roughly parallel with Euphrates, creating a very fertile valley between them i the middle of the desert. These two rivers merge in the lower flow, and shortly after they merge into one they enter the Persian Gulf.

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.

answer; (false);