Which one of the following statements best represents the relationship between respiration and photosynthesis?A. Respiration occurs only in animals and photosynthesis occurs only in plants. B. Photosynthesis stores energy in complex organic molecules, while respiration releases it. C. Photosynthesis occurs only in the day and respiration occurs only at night. D. Respiration stores energy in complex organic molecules, while photosynthesis releases it. E. Photosynthesis and respiration are essentially the same thing.

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 is the number of phosphates in an atp molecule

Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms