What would you except to happen if you rubbed a mineral of hardness 7.5 against a piece of quartz

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.

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?

All eukaryotic cells contain small bodies called