Cuales son las estructuras celulares que intervienen en el proceso del siclo celular

Which of the following statements about c4 carbon fixation is not true? a c4 carbon fixation is an adaptation for plants exposed to high light intensityb. c4 carbon fixation occurs in more plants than c3 carbon fixation.c c4 carbon fixation is more common in areas of high temperatures than c3 carbon fixation.d. c4 carbon fixation occurs in the inner cells of a leaf rather than the entire leaf.

Why are current extinctions of concern to enviromentalists?

When a population split into two subgroups what is most likely to cause the subgroups to develop different traits?