In the f2 generation of mendel’s crosses, a: all plants had the dominant trait b: half of the plants had the dominant allele c: all plants had both the dominant and recessive alleles d: one in four plants had two alleles for the recessive trait

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.