If a plant heterozygous for tallness is selfed, the $F_2$ generation has both tall and dwarf plants. This proves the principle of
Dominance
Segregation
Independent assortment
Incomplete dominance
Which of the following is genotypic ratio of Mendel's monohybrid cross
If a homozygous red-flowered plant is crossed with a homozygous white-flowered plant, the offspring would be
Definitions / Explanation : Dominant gene & Recessive gene.
When a true breeding pea plant that has yellow seeds is pollinated by a plant that has green seeds, all the $F_1$ plants have yellow seeds. This means that the allele for yellow is
Organisms phenotypically similar but genotypically different are said to be