40 points! ! i need it! which traits are characteristic of single-celled organisms? choose all answers that are correct. a. can grow larger by making new cells b. contain organs that them survive c. must stay small in order to live d. can reproduce a whole colony in a matter of hours

Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.