Mating a pure-bred pink rose plant with a pure-bred pink rose plant will produce:a. plants with ...

Mating a pure-bred pink rose plant with a pure-bred pink rose plant will produce:a.
   plants with pink, red, and white roses.
  b. plants with only pink roses.
  c. plants with red or white roses in a 3:1 ratio.
  d. plants with white or red roses in a 3:1 ratio.
  e. plants with only red roses.

Question 2

Mendel verified true-breeding pea plants for certain traits before undertaking his experiments. The term true-breeding
  refers to:
  a. genetically pure lines.
  b. organisms that have a high rate of reproduction.
  c. organisms that will produce identical copies of themselves upon reproduction.
  d. organisms that are heterozygous for a given trait.
  e. organisms that are homozygous for all possible traits.