The diploid number of the hypothetical animal Geneticus introductus is 2n= 28. Each diploid nucleus contains 1 ng of DNA in G1.

Part A
What amount of DNA is contained in each nucleus at the end of S phase?

a. There are 28 chromosomes containing 1 ng of DNA.
b. There are 28 chromosomes containing 2 ng of DNA.
c. There are 14 chromosomes containing 0.5 ng of DNA.
d. None of the above.
Part B
Write the number of chromosomes and amount of DNA (ng) present per cell at the end of Telophase I of meiosis (after cytokinesis).
Express your answer as two numbers separated by a comma (example: 12, 4).

Number of chromosomes, amount of DNA (ng) =
Write the number of chromosomes and amount of DNA (ng) present per cell at the end of Anaphase of mitosis.
Express your answer as two numbers separated by a comma (example: 12, 4).
Number of chromosomes, amount of DNA (ng) =
Part D

Write the number of chromosomes and amount of DNA (ng) present per cell at the end of Telophase II of meiosis (after cytokinesis).
Separate your two answers by a comma. For the amount of DNA, use two significant figures. (Example: 12, 4.5).
Number of chromosomes, amount of DNA (ng) =