Although Gregor Mendel knew nothing of chromosomes, mitosis, or meiosis, we now know that his ...

Although Gregor Mendel knew nothing of chromosomes, mitosis, or meiosis, we now know that his Principle of Segregation corresponds to the events of _____.
  1.meiosis I
  2.meiosis II
  3.mitosis
  4.both meiosis and mitosis
  5.neither meiosis nor mitosis

Question 2

Which of the chromosomes in the image at right are identical to one another before Meiosis I?
  1.sister chromatids A and B only
  2.sister chromatids C and D only
  3.sister chromatids A and C only
  4.homologues in image E
  5.separated sister chromatids in image F
  6.both sister chromatids A/B and C/D