The genotype of a plant showing the dominant phenotype can be determined by
test cross
dihybrid cross
pedigree analysis
back cross.
Which one of the following is not matched with Medal's law of dominance
When an individual is having both the alleles of a contrasting character, it is said to be
The alleles are
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
From a single ear of corn, a farmer planted $200$ kernels which produced $140$ tall and $40$ dwarf plants. The genotype of these offsprings are most likely