Test cross is important to know.

The genotypic ratio of a monohybrid cross will be

Find out the percentage of dominant phenotype in cross between $P_p$ and $P_p$. $P-$dominant, $p-$recessive

Which of the following statements are false?

$I.$ A Dominant allele determines the phenotype when paired with a recessive allele

$II.$ A recessive allele is weaker than a dominant allele

$III.$ A recessive allele do not shows its effects when paired with a dominant allele

$IV.$ A dominant allele is always better for an organism

In one cross between red flower and white flower the offsprings have red flower in majority and white flowers are much less. In this cross red colour character is

A cross between one tall plant and one dwarf plant resulted in offspring having tall plants. What would be the genotype of offsprings ?