Explain the process of gene therapy. what is the ultimate goal of gene therapy

The model illustrates a process by which a substance is taken up by a cell

If a cell's main function is to produce proteins to be excreted, which organelles would you expect to be larger

Fan egg cell containing the (n+1) number of chromosomes combines with a sperm cell containing the (n) number of chromosomes, what is the result of this union? a) all future somatic cells of the organism will contain the (2n + 1) number of chromosomes. b) all future somatic cells of the organism will contain the (2n - 1) number of chromosomes. c) only certain somatic cells of the organism will contain the (2n + 1) number of chromosomes. d) all future somatic cells of the organism will contain the normal diploid number of chromosomes.