Competition between species will be greatest if they attempt to occupy the same
A. Ecosystem
B. Community
C. Habitat
D. Niche
Competition between species will be greatest if they attempt to occupy the same Read More »
Biology
Amoeba belongs to which kingdom
A. Prokaryotae
B. Plantae
C. Monera
D. Protista
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Other name for Kingdom monera is
A. Protoctista
B. Prokaryotae
C. Archae
D. None of these
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Which of the following relationship is NOT an example of symbiosis?
A. Rhizobium and leguminous plants
B. Marchantia sporophyte and gametophyte
C. Algae and fungi in a lichen
D. Mycorrhizal fungi and tree roots
Which of the following relationship is NOT an example of symbiosis? Read More »
In most ecosystems the greatest amount of energy flows through the
A. Secondary consumers
B. Herbivores
C. Carnivores
D. Decomposers
In most ecosystems the greatest amount of energy flows through the Read More »
DNA or RNA of viruses is enclosed in ________ coat?
A. Protein
B. Carbohydrate
C. Lipid
D. DNA
DNA or RNA of viruses is enclosed in ________ coat? Read More »
All of the following are involved in nitrification except
A. Nitrobacter
B. Nitrosomonas
C. Rhizohium
D. All of these
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Which of the following organisms have Chitin as a major structural component of their cell wall
A. Prokaryotae
B. Protoctista
C. Plantae
D. Fungi
What is the characteristic feature of consumers?
A. Autotroph
B. Heterotroph
C. Parasite
D. Saprophyte
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