When an individual has both alleles of a contrasting character,it is said to be:

When a pure tall plant is crossed with a pure dwarf plant,and the resulting hybrid plants are self-pollinated,what will be the phenotypic ratio of the offspring in the $F_2$ generation?

If two individuals with genotype $Bb$ are crossed and they produce two offspring,what is the probability that the second offspring will show the recessive trait,given that the first offspring shows the dominant trait?

Define the term: Filial progeny / $F_{1}$ generation.

What is the phenotypic ratio of a single pair of contrasting traits in the $F_2$ generation of a dihybrid cross?

How many types of genetically different gametes will be produced by a heterozygous plant with the genotype $AABbcc$?