$A$ single heterozygous yellow wrinkled seeded pea plant shall produce gametes.

How many types of gametes are produced by a plant with the genotype $Rryy$?

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

$A$ cross between $AaBB$ and $aaBB$ produces which type of genotype?

If enough crosses are made between male flies of the genotype $Aa$ and female flies of the genotype $aa$ to produce about $1000$ offspring,which one of the following is the most likely distribution of genotypes in the offspring?

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?