Science which factor is the main difference between a cell nucleus and a nucleiod? a. size of the organelle b. arrangement of the cytoskeleton c. movement of the flagella d. presence or absence of a surrounding membrane

The difference between amphid and plasmid

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.

Which is not a type of symmetry? a. asymmetryb. radial symmetryc. bilateral symmetryd. lateral symmetry