Which of the following represent differences between growth of cell cultures containing cytoplasmic organelle disease versus genetic transmission of nuclear dna from parent to offspring?

i. meiosis maintains the genetic integrity of growing cell cultures, while mitosis arranges nuclear dna into a form which is transmissible to offspring.

ii. the process of arranging nuclear dna in preparation for transmission to offspring is a cyclical process, while the growth of cell cultures is carried out by a noncyclical process.

iii. growth of cell cultures requires transformation of diploid cells into haploid cells, while genetic transmission of nuclear dna to offspring requires transformation of haploid cells into diploid cells.