$A$ cross was made between a pure tall and a pure dwarf pea plant to produce progeny. The progeny was self-pollinated. Find the ratio of the resulting true-breeding tall and dwarf plants.

In pea plants,yellow seeds are dominant over green seeds. If a heterozygous yellow-seeded plant is crossed with a green-seeded plant,what will be the expected ratio of yellow to green-seeded plants in the $F_1$ generation?

In Mendel's monohybrid cross experiment,the phenotypic ratio is $P$ and the genotypic ratio is $Q$. Select the correct option for $P$ and $Q$.
$\quad \quad \quad P \quad \quad \quad Q$

When a heterozygous tall plant is crossed with a homozygous dwarf plant,what will be the proportion of dwarf progeny in the next generation (in $\%$)?

Normal maize has starchy seeds which remain smooth when dry. $A$ mutant form has sugary seeds which go crinkled when dry. When a mutant was crossed with a normal plant,an $F_1$ was produced which had smooth seeds. What would be the relative ratios of the different seed types,if the $F_1$ was allowed to self-pollinate?

What will be the nature of a hybrid plant produced from two alternative alleles?