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Trade Off Grime Triangle

Explores trade-offs in species strategies, including stress tolerance, competition, and ruderal adaptations as described in the Grime triangle model.

30 questions

CSIR-NET: Grime’s triangle based classification includes:

“Ruderal, Competitive, Stress-tolerator” for csir-net: grime’s triangle based classification includes. This relationship follows from the ecological mechanism represented by the terms in the item, not merely from an association between their names. Survivorship curves summarize age-specific mortality: Type I concentrates loss late in life, Type II approximates a constant hazard, and Type III concentrates loss early. They are empirical patterns, not rigid taxonomic rules. The remaining alternatives—“Semelparous, Iteroparous, Annual”, “K-selected, r-selected, C-selected”, “Reproductive, Maintena

Ref: Plant Strategies and Vegetation Processes, Grime, 2nd Ed.

Which species likely shows all three extremes: growth, survival, fecundity?

“Elephant” for which species likely shows all three extremes: growth, survival, fecundity. This relationship follows from the ecological mechanism represented by the terms in the item, not merely from an association between their names. Selection favors the schedule that increases lifetime reproductive success under local mortality and resource conditions. Body size, development time, fecundity, parental investment, and generation length consequently tend to covary. The remaining alternatives—“Annual grass”, “Banana”, “None”—refer to different states, processes, or scales and therefore do not

Ref: Plant Strategies and Vegetation Processes, Grime, 2nd Ed.

In r-K selection, high reproductive rate and short lifespan are features of:

“r-selected species” for in r-k selection, high reproductive rate and short lifespan are features of. This relationship follows from the ecological mechanism represented by the terms in the item, not merely from an association between their names. Life-history traits reflect allocation among growth, maintenance, survival, and reproduction. Energy invested in many offspring cannot simultaneously be invested in large offspring, prolonged care, or future breeding, creating measurable trade-offs. The remaining alternatives—“K-selected species”, “S-selected species”, “Ruderals”—refer to different s

Ref: Plant Strategies and Vegetation Processes, Grime, 2nd Ed.

Grime’s strategy where resources are used mainly for growth and competition is:

“C” for grime’s strategy where resources are used mainly for growth and competition is. This relationship follows from the ecological mechanism represented by the terms in the item, not merely from an association between their names. Survivorship curves summarize age-specific mortality: Type I concentrates loss late in life, Type II approximates a constant hazard, and Type III concentrates loss early. They are empirical patterns, not rigid taxonomic rules. The remaining alternatives—“S”, “R”, “M”—refer to different states, processes, or scales and therefore do not express the same causal relat

Ref: Plant Strategies and Vegetation Processes, Grime, 2nd Ed.

Growth-survival-fecundity triangle helps to classify:

“Plant life-history” for growth-survival-fecundity triangle helps to classify. This relationship follows from the ecological mechanism represented by the terms in the item, not merely from an association between their names. Survivorship curves summarize age-specific mortality: Type I concentrates loss late in life, Type II approximates a constant hazard, and Type III concentrates loss early. They are empirical patterns, not rigid taxonomic rules. The remaining alternatives—“Carnivores”, “Bird migration”, “Keystone species”—refer to different states, processes, or scales and therefore do not e

Ref: Plant Strategies and Vegetation Processes, Grime, 2nd Ed.

According to Grime, ruderal species allocate most energy to:

“Reproduction” for according to grime, ruderal species allocate most energy to. This relationship follows from the ecological mechanism represented by the terms in the item, not merely from an association between their names. Survivorship curves summarize age-specific mortality: Type I concentrates loss late in life, Type II approximates a constant hazard, and Type III concentrates loss early. They are empirical patterns, not rigid taxonomic rules. The remaining alternatives—“Growth”, “Maintenance”, “Defense”—refer to different states, processes, or scales and therefore do not express the same

Ref: Plant Strategies and Vegetation Processes, Grime, 2nd Ed.

Stress-tolerant plants typically show:

“Low reproductive rate” for stress-tolerant plants typically show. This relationship follows from the ecological mechanism represented by the terms in the item, not merely from an association between their names. Life-history traits reflect allocation among growth, maintenance, survival, and reproduction. Energy invested in many offspring cannot simultaneously be invested in large offspring, prolonged care, or future breeding, creating measurable trade-offs. The remaining alternatives—“High seed output”, “Annual life cycle”, “No roots”—refer to different states, processes, or scales and theref

Ref: Plant Strategies and Vegetation Processes, Grime, 2nd Ed.

Which factor is high in semelparous herbs?

“Fecundity” for which factor is high in semelparous herbs. This relationship follows from the ecological mechanism represented by the terms in the item, not merely from an association between their names. Selection favors the schedule that increases lifetime reproductive success under local mortality and resource conditions. Body size, development time, fecundity, parental investment, and generation length consequently tend to covary. The remaining alternatives—“Growth”, “Longevity”, “Competition”—refer to different states, processes, or scales and therefore do not express the same causal rela

Ref: Plant Strategies and Vegetation Processes, Grime, 2nd Ed.

Elk antlers are an example of trade-off involving:

“Cost vs. display benefit” for elk antlers are an example of trade-off involving. This relationship follows from the ecological mechanism represented by the terms in the item, not merely from an association between their names. Life-history traits reflect allocation among growth, maintenance, survival, and reproduction. Energy invested in many offspring cannot simultaneously be invested in large offspring, prolonged care, or future breeding, creating measurable trade-offs. The remaining alternatives—“Growth vs. color”, “Defense vs. reproduction”, “Competition vs. predation”—refer to different

Ref: Plant Strategies and Vegetation Processes, Grime, 2nd Ed.

Trade-offs are fundamentally caused by:

“Finite resources” for trade-offs are fundamentally caused by. This relationship follows from the ecological mechanism represented by the terms in the item, not merely from an association between their names. Survivorship curves summarize age-specific mortality: Type I concentrates loss late in life, Type II approximates a constant hazard, and Type III concentrates loss early. They are empirical patterns, not rigid taxonomic rules. The remaining alternatives—“Hormonal changes”, “Mutation”, “Environmental pollution”—refer to different states, processes, or scales and therefore do not express th

Ref: Plant Strategies and Vegetation Processes, Grime, 2nd Ed.

Which trait is associated with ruderal species?

“Early reproduction” for which trait is associated with ruderal species. This relationship follows from the ecological mechanism represented by the terms in the item, not merely from an association between their names. Life-history traits reflect allocation among growth, maintenance, survival, and reproduction. Energy invested in many offspring cannot simultaneously be invested in large offspring, prolonged care, or future breeding, creating measurable trade-offs. The remaining alternatives—“Low growth rate”, “Long lifespan”, “Strong competition”—refer to different states, processes, or scales

Ref: Plant Strategies and Vegetation Processes, Grime, 2nd Ed.

Which ecological strategy is least likely to be found in deserts?

“Competitor” for which ecological strategy is least likely to be found in deserts. This relationship follows from the ecological mechanism represented by the terms in the item, not merely from an association between their names. Life-history traits reflect allocation among growth, maintenance, survival, and reproduction. Energy invested in many offspring cannot simultaneously be invested in large offspring, prolonged care, or future breeding, creating measurable trade-offs. The remaining alternatives—“Stress-tolerator”, “Ruderal”, “Facultative”—refer to different states, processes, or scales a

Ref: Plant Strategies and Vegetation Processes, Grime, 2nd Ed.