Question

Select the correct answer.

Why is it difficult for scientists to find fossils from the Precambrian period?

Answer 1

In genetics, epistasis occurs when two or more different gene loci contribute to the same phenotype, but not additively. Epistasis is often described as occurring when one gene locus masks or modifies the phenotype of a second gene locus. The term epistatic describes the relationship between the genes in epistasis.

Step-by-step explanation:

Answer 2

the life that existed had soft bodies which rarely left behind fossils

Step-by-step explanation: