A) Cells are transferred to the appropriate region of the embryo via the bloodstream.
B) Membrane lipids enable the migrating cells to recognize similar cells.
C) Cells fuse to produce multinucleated giant cells.
D) Similar cells glue themselves in place by secreting glycoproteins.
E) Most cells of the developing tissue undergo the process of apoptosis.|||The Answer is D, because like gastrulation cells "crawl" within the embryo. Migrating cells do the same by following inductive chemical trails secreted by cells to specific destination, and once migrated, proteins enable it to recognize similar cells, to join together and secrete glycoproteins that glue them in place.
Hope this helped not only getting the answer but also learning about it.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment