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
$II, I$ and $IV$
$II, III$ and $IV$
$I, II$ and $III$
$I, III$ and $IV$
In a plant, black seed color $(\mathrm{BB} / \mathrm{BB})$ is dominant over white seed color ($bb$). In order to find out the genotype of the black seed plant, with which of the following genotype will you cross it?
In a monohybrid cross, If you get $3:1$ ratio, it denotes that
How are alleles of particular gene differ from each other ? Explain its significance.
Which of the following terms represent a pair of contrasting characters?
Find out the percentage of dominant phenotype in cross between $P_p$ and $P_p$. $P-$dominant, $p-$recessive