When the value of 'r' is significantly low as compared to another species, it is better known by:
(1) Competition exclusion
(2) Interference competition
(3) Resource partition
(4) Competitive release
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIn which of the following interactions both partners are adversely affected?
(1) Competition
(2) Predation
(3) Parasitism
(4) Mutualism
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe Abingdon tortoise in Galapagos Islands became extinct within a decade after goats were introduced on the island apparently due to
1. Superiority of goats
2. Greater browsing efficiency of goats
3. Higher value
4. Competitive release
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA bird introduced from another country became a serious pest due to:
1. Better adaptation to new area
2. More sexual reproduction
3. Better nesting habitats
4. Absence of natural competition
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIn some shallow South American lakes visiting Flamingoes and Resident Fishes show which kind of interaction?
1. Competition
2. Predation
3. Parasitism
4. Commensalism
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyDarwin was convinced enough for considering………. A potential force in organic evolution.
1. Interspecific competition
2. Intraspecific competition
3. Mutualism
4. Predation
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyCarnivorous animals - lions and leopards, occupy the same niche but lions predate mostly larger animals and leopards take smaller ones. This mechanism of competition is referred to as:
1. Character displacement
2. Altruism
3. Resource partitioning
4. Competitive exclusion
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThrough resource partitioning:
1. Two species can compete for the same prey
2. Slight variation in niche allow closely related species to co-exist in the same habitat
3. Competitive exclusion results in the success of the superior species
4. Two species undergo character displacement that allows them to compete
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyGause's principle of competitive exclusion states that
1. | Competition for the same resources excludes species having different food preferences |
2. | No two species can occupy the same niche indefinitely for the same limiting resources |
3. | Larger organisms exclude smaller ones through competition |
4. | More abundant species will exclude the less abundant species through competition |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyGause's Competitive Exclusion Principle is challenged by
1. Competitive release
2. Resource Partitioning
3. Mutual exclusion
4. Predation
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology