In a plant with genotype $RrYy$,if self-pollination occurs,what will be the ratio of the following genotypes: $RRYY, RrYY, RRYy, RrYy$?

In Mendel's dihybrid cross experiment,when $F_1$ generation plants are self-pollinated,what is the proportion of each type of gamete produced (in $\%$)?

How many different types of gametes can be formed by $F_1$ progeny,resulting from the following cross: $AA BB CC \times aa bb cc$?

$A$ trihybrid cross involves three pairs of traits,which gives an $F_1$ hybrid that is heterozygous for three genes. How many types of gametes will be produced in both male and female?

In Mendel's dihybrid cross experiment,out of $16$ offspring,how many offspring possess the genotype $rrYy$?

When $AABbcc$ is crossed with $AaBbCc$,what is the probability of obtaining an offspring with the genotype $AaBbcc$?