A pea plant has the genotype RrYy. Which set of gametes can it produce?

In guinea pigs, black coat (B) is dominant to white (b) and short hair (S) is dominant to long hair (s). Which gametes can an animal of genotype BbSS produce?

In tomatoes, tall stem (T) is dominant to dwarf (t) and purple stem (P) is dominant to green stem (p). Which gametes can a plant of genotype TTpp produce?

In rabbits, gray fur (G) is dominant to white (g) and erect ears (E) are dominant to droopy ears (e). How many genetically different kinds of gametes can a GgEe rabbit make?

In sunflowers, tall stem (H) is dominant to dwarf (h) and dark seed coat (D) is dominant to light (d). Which gamete can a plant of genotype hhDd NOT produce?

In peas, round seed (R) is dominant to wrinkled (r) and yellow seed (Y) is dominant to green (y). Two plants of genotype RrYy are crossed. What phenotype ratio is expected among the offspring?

In peas, purple flowers (W) are dominant to white (w) and axial flower position (A) is dominant to terminal (a). The table lists all sixteen offspring combinations of WwAa x WwAa. What phenotype ratio does it show?

In sunflowers, tall stem (H) is dominant to dwarf (h) and dark seed coat (D) is dominant to light (d). The table lists all sixteen offspring of HhDd x HhDd. Ignoring seed coat, what ratio of tall to dwarf plants does it show?

In tomatoes, tall stem (T) is dominant to dwarf (t) and purple stem (P) is dominant to green stem (p). The table lists all sixteen offspring of TtPp x TtPp. What is the ratio of tall purple plants to dwarf green plants?

In peas, round seed (R) is dominant to wrinkled (r) and yellow seed (Y) is dominant to green (y). A plant of genotype RrYy is crossed with a plant of genotype RRYy. What phenotype ratio is expected among the offspring?

In guinea pigs, black coat (B) is dominant to white (b) and short hair (S) is dominant to long hair (s). A BbSs animal is crossed with a Bbss animal. What phenotype ratio is expected?

In peas, round seed (R) is dominant to wrinkled (r) and yellow seed (Y) is dominant to green (y). The table lists all sixteen offspring combinations of RrYy x RrYy. In how many of them does the offspring have the genotype RrYy?

In fruit flies, long wings (L) are dominant to vestigial wings (l) and red eyes (R) are dominant to sepia eyes (r). The table lists all sixteen offspring of LlRr x LlRr. In how many are the flies vestigial-winged with sepia eyes?

In rabbits, gray fur (G) is dominant to white (g) and erect ears (E) are dominant to droopy ears (e). The table lists all sixteen offspring of GgEe x GgEe. In how many of them is the rabbit gray with erect ears?

In corn, purple kernels (P) are dominant to yellow (p) and smooth kernels (S) are dominant to shrunken (s). The table lists all sixteen offspring of PpSs x PpSs. In how many of them are the kernels purple and shrunken?

In guinea pigs, black coat (B) is dominant to white (b) and short hair (S) is dominant to long hair (s). The table lists all sixteen offspring of BbSs x BbSs. In how many of them is the offspring heterozygous for coat color?

In peas, round seed (R) is dominant to wrinkled (r) and yellow seed (Y) is dominant to green (y). A plant of genotype RrYy is crossed with a plant of genotype rryy. What fraction of the offspring is expected to be wrinkled and green?

In rabbits, gray fur (G) is dominant to white (g) and erect ears (E) are dominant to droopy ears (e). A GgEe rabbit is crossed with a ggee rabbit. What fraction of the offspring is expected to show at least one dominant trait?

In fruit flies, long wings (L) are dominant to vestigial wings (l) and red eyes (R) are dominant to sepia eyes (r). An LLRr fly is crossed with an llrr fly. What fraction of the offspring is expected to have long wings and sepia eyes?

In corn, purple kernels (P) are dominant to yellow (p) and smooth kernels (S) are dominant to shrunken (s). A plant of genotype PpSs is crossed with a plant of genotype ppss. What fraction of the offspring is expected to have yellow, smooth kernels?