Home Biology Biological Classification Skill Builder Choose the incorrect pair :-
Biology Biological Classification Skill Builder Single Correct MCQ
Published on: August 12, 2026

Choose the incorrect pair :-

A
Virus – Nucleocapsid
B
Viroids – Only RNA
C
Lichen – Algae and fungi
D
Mycorrhiza – BGA and higher plants

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Text Solution

Verified by Experts
The correct answer is:
D

Mycorrhiza is the symbiotic association between fungi and the roots of higher plants, not Blue-Green Algae (BGA). In this relationship, the fungus helps the plant absorb nutrients like phosphorus from the soil, while the plant provides the fungus with energy-rich sugars produced through photosynthesis.

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