What is an Endophyte

Question

What is an endophyte?
A)A parasite of a plant.
B)A parasite of an animal.
C)A symbiont that lives inside plant cells.
D)A member of the plant root rhizosphere.
E)A member of the intestinal tract microbial community.

Accepted Answer

An endophyte is a symbiotic organism that lives inside plant tissues, mostly in leaves and stems, without causing any harm to the host plant. They play a vital role in protecting the plant against herbivores and pathogens, maintaining its fitness, and enhancing the plant's tolerance to environmental stress. Endophytic associations have been found in nearly all plant species and can involve bacteria, fungi, and other microorganisms.