Organisms and Environment Population Interactions-Mutualism NEET Questions

Biology - Ecology and Environment

Organisms and Environment Population Interactions-Mutualism MCQ Questions


13.
A classic example of obligate mutualism is:
A.
Lichen
B.
Tapeworm and human
C.
Tiger and deer
D.
Barnacles and whales
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ANSWER :
A. Lichen
14.
Fungal partner in lichen gets:
A.
Carbohydrates
B.
Nutrients
C.
Protection
D.
Water
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ANSWER :
B. Nutrients
15.
Algal partner in lichen provides:
A.
Minerals
B.
Food through photosynthesis
C.
Shelter
D.
Water
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ANSWER :
B. Food through photosynthesis
16.

The mycorrhizal association is beneficial for plants because it:

NEET - 2020

A.

Produces food

B.

Helps in nutrient absorption

C.

Fixes nitrogen

D.

Protects from herbivores

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ANSWER :

B. Helps in nutrient absorption

17.
Which is a plant-animal mutualism?
A.
Pollination by bees
B.
Mycorrhiza
C.
Tapeworm in cattle
D.
Tiger and deer
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ANSWER :
A. Pollination by bees
18.
Which is a mutualistic interaction?
A.
Predator-prey
B.
Rhizobium in legume roots
C.
Leech on cattle
D.
Tiger and deer
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ANSWER :
B. Rhizobium in legume roots