Question

Organism A lives in association with organism B. Organism A provides shelter, water
and nutrients to organism B and organism B provides nutrients to organism A.
Organism C penetrates its roots into the stem of organism D and absorbs its nutrients. It
slows down the growth of organism D.
(1) What type of heterotroph is organism A?
(1) What type of heterotroph is organism C?
(iii) Give two examples of each type.​

Answer 1

Answer:

organism A is symbiotic example algae,rizobiom

organism C is parasitic example striga,rhinanthus