In tomatoes, red (R) is dominant to yellow (r), tall (D) is dominant to dwarf (d), and smooth (H) is ...

In tomatoes, red (R) is dominant to yellow (r), tall (D) is dominant to dwarf (d), and smooth (H) is
  dominant to peach or hairy (h).
  (a) How many different genotypes are there in relationship to these three characteristics?
  (b) How many different phenotypes are there in relationship to these three characteristics?
  (c) How many different homozygous pure-breeding forms can be produced? What will be an ideal response?
 
 

Question 2

In the garden pea, Mendel found that tall (D) green pods (G) and inflated pods (C) were dominant to
  their alleles, dwarf (d) yellow pods (g) and constricted pods (c). Given the following genotypes,
  determine the chances of producing the offspring shown.
  (a) DD Gg Cc  Dd Gg cc  DD gg Cc
  (b) DD Gg Cc  Dd Gg Cc  tall green pod, constricted pod
  (c) Dd Gg Cc  Dd GG cc  tall green pod, inflated pod
  (d) Dd Gg Cc  Dd Gg Cc  D__ G__ cc
  (e) Dd Gg Cc  Dd gg CC  D__ G__ C__
  (f) Dd gg cc  DD Gg cc  tall green pod, inflated pod
  (g) Dd Gg Cc  Dd Gg Cc  Dd Gg Cc
  (h) Dd Gg Cc  Dd Gg Cc  dd gg cc What will be an ideal response?