Anyone knows the answer for #3?

2 answer

Explanation:

B each new strand is 50% old and 50% new

Explanation:

Semi-conservative replication means that during DNA replication, the two strands of nucleotides separate. Hence each daughter strand has half of the DNA from the original strand and half newly-formed DNA.

I Hope This Helps :D

the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.