The blue-tongued blue fish is about to undergo mitosis and the dna has already been replicated. the blue-tongued blue fish . loses 0.25% of genetic material during this cycle. is 2n = 2. is 2n = 4.

Ans.

Mitosis is a type of cell division, during which a single parent cell gives rise to two daughter cells, having half number and amount of genetic material as parent cell. The blue-tongued blue fish is an eukaryotic diploid organism, means it has two sets of chromosomes (2n, where n is the number of chromosomes).

Before mitosis, DNA gets replicated and becomes double during Synthesis or S phase. As the blue fish is about to undergo mitosis and its DNA has been replicated, it will show 2n = 4 chromosomes and at the end of mitosis, each resulting cell will receive half of the number of chromosomes, that is, 2n.

Thus, the correct answer is '2n = 4.'

answer by yourhope:

hi! : )

in which structure in the nucleus are ribosomes made?

b) nucleolus!

: )

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides