Question

which of the following best describes the process that results in the production of a normal human gamete?

one cell division produces four identical 1n cells.

two cell divisions produce four different 1n cells.

one cell division produces two identical 2n cells.

two cell divisions produce four different 2n cells.

Explanation:

La producción de gametos humanos normales se realiza a través de la meiosis. La meiosis consta de dos divisiones celulares (meiosis I y meiosis II). Al final de la meiosis, se obtienen cuatro células haploides (1N) que son genéticamente diferentes debido a la recombinación genética y la segregación independiente de los cromosomas.

Answer:

Two cell divisions produce four different 1N cells.