- Messages
- 576
- Reaction score
- 308
- Points
- 73
oh , 35th : its D because viruses don't have a cell membrane. viruses don't respire as they live in human cells breed dre. no reason for not having ribosomes in viruses.ok first the answers are 29 C 32 A 34 C 35 D 37 D
so the question said least likely to be passed directly from parent to child sickle cell anaemia is the most likely as it is genetical
37) the pathogen is marked by antigen, macrophage antigen recognises it and gets attached to it. blood plasma has antibodies in it.