Mitosis in the stage prophase chromosome and DNA is copied
During meiosis, genetic recombination may occur more than once through the process of cell division, resulting in an increase in genetic variability.
The answer is to your question is A
The process of
prenatal development occurs in three main stages and they are listed in order;
<span>1. </span>Germinal Stage - begins at conception when the
sperm and egg cell joined in one of the two fallopian tubes.
<span>2. </span>Embryonic Stage - begins at the beginning of
the third week after conception. This stage plays an important role in the
development of the brain.
<span>3. </span>Fetal Stage - begins during the ninth week
and lasts until birth.
