A cross in which an organism showing a dominant phenotype is crossed with the recessive parent in order to know its genotype is called
If a plant heterozygous for tallness is selfed, the $F_2$ generation has both tall and dwarf plants. This proves the principle of
Explain the Law of Dominance using a monohybrid cross.
If a cross is made between $AA$ and $aa$, the nature of ${F_1}$ progeny will be
In Mendel's experiment nature of seed coat, flower colour, position of flower, pod colour, stem height etc. are reffered to as