An organism's genetic constitution is called its

Mendel law is still true because

''Genes contain the information that is required to express a particular trait.'' Explain.

When a heterozygous dominant is crossed with homozygous recessive than ratio of progeny will be

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

Hybrid breakdown refers to the condition when offspring are physiologically inferior to the following generation