Ftsz is a bacterial cytoskeletal protein that forms a contractile ring involved in binary fission. its function is analogous to the cleavage furrow of eukaryotic animal cells the cell plate of eukaryotic plant cells the mitotic spindle of eukaryotic cells the microtubule-organizing center of eukaryotic cells

In which layer do organisms on earth love?

According to the rna world hypothesis, rna acted as the genetic material and catalyzed reactions in ancient cells. what conclusion can you draw from this?               a.  this implies that dna and proteins aren't essential in cells today.    b.  this implies that rna can catalyze any chemical reaction that enzymes catalyze.    c.  this implies that if a cell has a problem with its dna, its rna can compensate for the damaged dna.    d.  this implies that dna and proteins evolved after rna.

Which correctly describes crossing over ?