3. What is the transport of water across the cell membrane called?

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.

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

What is the difference between a scientific hypotheses and a scientific theory?