Which discovery did not contribute to cell theory

Credit for developing cell theory is usually given to two scientists: Theodore Schwann and Matthias Jacob Schneider. While Rudolf Virchow contributed to the theory, he is not as credited for his attributions toward it.

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.

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this