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 pea plants, yellow seeds are dominant to green. If a heterozygous yellow seeded plant is crossed with a green seeded plant, what ratio of yellow and green seeded plants would you expect in $F_1$ generation?
Organisms phenotypically similar but genotypically different are said to be
To determine heterozygousity of a cross, one has to perform
''Genes contain the information that is required to express a particular trait.'' Explain.
First generation after a cross is