The membranes of both b cells and the cancer cells are largely composed of phospholipids. explain how, when the membranes are fused, the polar parts of the phospholipids from one cell will interact with the phospholipids from the other cell and how the nonpolar parts of the phospholipids from one cell will interact with the phospholipids from the other cell.

Give the biological term for: structures that display characteristics of living organisms only within living cells

19. scientists use meteorites that hit earth to provide evidence of the composition of earth's interior because they hypothesize that

How are the reproductive cycles of a fungus and a pteridophyte similar? a)both organisms form fruiting bodies that produce diploid seeds. b)both organisms produce haploid spores and exhibit diploid and haploid stages. c)both organisms reproduce sexually when two haploid hyphae fuse. d)both organisms exhibit a diploid stage and are only able to reproduce asexually.