When a mutation renders a gene or protein unable to function properly, this is called a ???

I think the answer is Silent Mutations

I hope it will help you

it is prolly d and c and f

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.