Explica, con un ejemplo, con base en evidencias y respaldo cientifico, las caracteristicas fenotipicas y genotipicas entre la division celular y el numero de cromosomas, asi como los efectos en el organismo y la salud del sindromebde edward( coloca el autor de las ideas principales)

What is the best-known carbohydrate?

16. which of the following accurately describes a step within transcription? a. dna polymerase uses one strand of rna as a template to put together nucleotides. b. the dna strand is used as a template for which a complementary rna strand can be produced. c. the rna strand forms a template by which dna can be built. d. the rna strand is produced within the cytoplasm.

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above