Choose the best answer:
1. Which one from those given below is the period of Mendel's hybridisation experiments? (NEET 2017)
2. Select the correct statement from the ones given below with respect to dihybrid cross. (NEET 2010)
3. F2 generation in a Mendelian cross showed that both genotypic and phenotypic ratios are same as 1:2:1. It represents a case of (NEET 2012)