Best Answer: Genotype frequencies are the frequencies of the homozygous dominant (AA) heterozygous (Aa) and homozygous recessive (aa). If you're using population genetics, then they are the p^2, 2pq, and q^2 values.
Petrified fossil is an organism that has been converted into stone.  Silica, iron and copper minerals can be commonly found in petrified  fossils.
molds and casts, trace fossils, petrified wood, and carbon film The four types of fossils are mold fossils, cast fossils, true-form  fossils, and trace fossils.Mold fossils â¦ are impressions from when  the plant or animal first decomposed.Cast fossils are plant or  animal remains.he six types of fossils are ............ mold fossil cast fossil trace fossil petrified fossil carbon fossil perserved fossil. 7 people found this useful. Edit.