The addition of which of the following to a culture medium will neutralize acids? 1) buffers 2) sugars 3) ph 4) heat 5) carbon

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.

What happens when the cell copies its chromosomes

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?