Four of the following events are part of both meiosis and mitosis, but only one is meiotic. which one?
a) chromatid formation
b) spindle formation
c) chromosome con- densation
d) chromosome movement to poles
e) synapsis

I believe the correct answer is the letter A. Chromatid  formation

true, i don't really know what you're asking but from the info you provided im guessing the answer is true.

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.