Plant cells have a cell wall, which means that gene transfer can be done only by physical methods. which method would be preferred for the production of a pesticide-resistant plant?

Why are common names a problem for scientist?

What is the genotype of the male circled in pink? ο χου lo xay xaya done answer was xay

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.