The phenotypic ratio of a Mendelian monohybrid cross is $-$

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

How can a hybrid tall plant be distinguished from a pure tall plant?

If a homozygous red-flowered plant (dominant) is crossed with a white-flowered plant (recessive),the offspring will be:

$A$ tobacco plant which is heterozygous for albinism ($a$ recessive character) is self-pollinated. If $1200$ seeds are subsequently germinated,how many of the seedlings would have the parental genotype?

If a cross between two individuals produces offspring with $50\;\%$ dominant character $(A)$ and $50\;\%$ recessive character $(a),$ then the genotypes of the parents are: