Genius tell mewhy the blood types bamed as a, b,ab, o ? not a, b, c, d?

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.

Where can a dna be found in a prokaryotic cell

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content