mendel crossed two plants that were heterozygous for the trait of flower color. which genotypes could he…

mendel crossed two plants that were heterozygous for the trait of flower color. which genotypes could he have used to represent the cross?\n○ pp × pp\n○ pp × pp\n○ pp × pp\n○ pp × pp

mendel crossed two plants that were heterozygous for the trait of flower color. which genotypes could he have used to represent the cross?\n○ pp × pp\n○ pp × pp\n○ pp × pp\n○ pp × pp

Answer

Answer:

B. Pp × Pp

Explanation:

Step1: Recall heterozygous definition

A heterozygous genotype has two different alleles.

Step2: Analyze each option

  • PP × PP: Both are homozygous dominant.
  • Pp × Pp: Both are heterozygous.
  • pp × pp: Both are homozygous recessive.
  • Pp × PP: One is heterozygous, one is homozygous dominant. So the cross of two heterozygous plants is Pp × Pp.