Which statement best describes one way that both plants and animals fight pathogens?

A.
Both have an antigen–antibody response.

B.
Both have a protective outer layer.

C.
Both produce lymphocytes.

D.
Both have a lymphatic system.
I'll give a medal :P

Question

Which statement best describes one way that both plants and animals fight pathogens?	
 
 A.
Both have an antigen–antibody response.
 
 B.
Both have a protective outer layer.
 
 C.
Both produce lymphocytes.
 
 D.
Both have a lymphatic system.
I'll give a medal :P

anonymous · Answer

GrayStar? :P

anonymous · Answer

I think it's A, but I'm not quite sure.

somy · Answer

A, C and D are just in animals 
only B is in both animals and plants

somy · Answer

for animals B would be skin, for plants it would be epidermis :)