(a) Can you considered cell division as a type of reproduction in unicellular organism give reason. (b)what is the clone why do offspring formed by Asexual Reproduction exhibited remarkable similarity.

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment

If a cell is placed into a hypertonic environment,what will happen to it ? a)it will shrink or shrivel b)nothing c)it will burst d) it will expand or enlarge

Prokaryotic and eukaryotic cells are different in many ways other than the presence or absence of a nucleus. if both archaebacteria and eubacteria are prokaryotic cells, then why are archaebacteria more closely related to eukaryotic cells than they are to eubacteria?