Study of parasitic organism is called
A. Parazology
B. Parasitology
C. Both a and b
D. None of these
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The study of relation of animals and plants to their surroundings is called ________
A. Ecology
B. Ethrology
C. Genealogy
D. Iconology
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Amarbel is an example of
A. Parasite
B. Host
C. Autotroph
D. Saprotroph
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When we consume the goat or sheep beef then we are
A. Primary consumer
B. Secondary consumer
C. Tertiary consumer
D. None of the above
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Branch of biology in which we study about relationship between living and their environment.
A. Physiology
B. Genetics
C. Ecology
D. Geology
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Every ecosystem must have
A. Autotrophs
B. Heterotrophs
C. Both A & B
D. Photosynthesizers
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Silviculture is the branch of botany in which we study about
A. Culture of algae
B. Development of forest
C. Culture of fungi
D. Silciphida plant
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Which of the following is an Autotroph?
A. Fish
B. Algae
C. Butterfly
D. Mushroom
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The energy in most ecosystems comes from
A. Water
B. Carbon dioxide
C. Sun
D. Soil
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Study of typical behaviour of organisms in their natural habitat is called
A. Euthenics
B. Eugenics
C. Ethology
D. Ethnology
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Which of the following is an example of parasitism?
A. Leeches consume blood of their host
B. Ticks that live on dogs
C. Aphid insects eat the sap of the host plant
D. All of the above
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________ is the interaction in which one species benefits and the other is neither harmed nor benefited.
A. Predation
B. Commensalism
C. Competition
D. Parasitism
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Consider the following statements 1. Different plant species grow together 2. Light cannot penetrate into the lower strata full of undergrowth Which of the following type of vegetation is characterized by the above?
A. Equatorial moist evergreen
B. Tropical deciduous
C. Mediterranean
D. Warm temperate broad leaved deciduous
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It is the branch of biology which deals with the study of relationship between organisms and their environment.
A. Ecology
B. Taxonomy
C. Evolution
D. Genetics
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Which of the following is responsible for Vermicomposting?
A. Fungus
B. Worms
C. Bacteria
D. Birds
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A living part of the organisms environment is known as
A. Abiotic Factor
B. Habitat
C. Biotic Factor
D. Nonliving factor
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Secondary consumers are eaten by larger
A. Fast animal
B. Animal in the third trophic level
C. Herbivorous animal
D. Predator
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Some of the conifers in our northern areas include
A. Pines
B. Abies
C. Cedrus
D. All of the above
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Which of these plants grow in an environment that is neither very wet nor very dry?
A. Mesophytes
B. Sporophyte
C. Saprophytes
D. Tracheophytes
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Which statement describes decomposers?
A. Decomposers are insignificant organisms in the ecosystem and can be absent in some ecosystems
B. Decomposers can produce their own source of energy and can sometimes act as primary producers
C. Decomposers are those organisms that recycle matter in the ecosystem
D. All the above
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