What is the age of the hypothetical rock layer that these fossils were collected from? based on the age determined do you think these fossils could be considered index fossils, why or why not?

answer; ///the correct answer to the above statement is (cytoskeleton);

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.