12. the punnet square below represents the result of the cross between two tall pea plants. part a: identify the genotypic and phenotypic ratios of the offspring. part b: identify two offspring from the punnett square that could produce short pea plants if they were crossed. explain your answer.

Which of the following is true of metabolism in its entirety in all organisms? a) metabolism depends on a constant supply of energy from food. b) metabolism uses all of an organism's resources. c) metabolism consists of all the energy transformation reactions in an organism. d) metabolism manages the increase of entropy in an organism.