If you don’t provide brands of items used in a method how can that effect the results you collect and why.

the correct answer: the index of refraction of the second medium is lower i tried this persons answer and it was wrong this person is lying

1. dermis

2. chemical

3. urine

4. viruses

5. antibodies

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.