10th Class Biology Solved MCQS
Dengue fever is an infection of.
Algal
Fungal
Bacterial
Viral
Which of the following is the abiotic part of ecosystem.
Soil
Goat
Grass
What is tertairy cornivore:
Frog
Lion
Deer
Snake
All ecosystems of the world combine to form.
Competition
Community
Biosphere
Population
Conversion of urea and uric acid into Ammonia is called.
Biological fixation
Assimilation
Nitrogen fixation
Ammonification
Which one of the following is not an endoparasite?
Plasmodium
Ascaris
Mosquito
Entamoeba
Water , soil, air, temperature, wind and sunlight are example of:
Biotic factors
Biomass
Abiotic factors
Environment
An example of endoparasite :
Leech
Mosquitoes
Lice
Plasmodium
The only source of energy for all ecosystems of the world is.
Plants
Moon
Ocean
Sun
The nitrate forming bacteria are.
Nitrobacter
Rhizobium
Cocci
Nitrosomonas
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