An ecosystem undergoes a sudden drastic change that now favors organisms with an extreme phenotype. Which one of the following is true for such an ecosystem? A. Genetic drift B. Founder effect C. Artificial selection D. Disruptive selection E. Directional selection

Question

Sourav Pan · Answer

When an extreme phenotype is favored, it is a form of directional selection, where the population shifts toward one extreme trait. This is a common response to environmental pressures. Therefore, the correct answer is E. Directional selection.

An ecosystem undergoes a sudden drastic change that now favors organisms with an extreme phenotype. Which one of the following is true for such an ecosystem? A. Genetic drift B. Founder effect C. Artificial selection D. Disruptive selection E. Directional selection

Microbial degradation of cellulose – Enzymes, Steps, Mechanisms

Organic Waste Recycling – Definition, Characteristics, Methods, Steps, Significance

Microbial Degradation of Lignin – Microorganisms, Enzymes, Steps, Mechanisms, Challenges

Brucella – Habitat, Morphology, Pathogenesis, Treatment

Staphylococcus aureus – Habitat, Morphology, Characteristics, Infection

An ecosystem undergoes a sudden drastic change that now favors organisms with an extreme phenotype. Which one of the following is true for such an ecosystem? A. Genetic drift B. Founder effect C. Artificial selection D. Disruptive selection E. Directional selection

Related Questions

Microbial degradation of cellulose – Enzymes, Steps, Mechanisms

Organic Waste Recycling – Definition, Characteristics, Methods, Steps, Significance

Microbial Degradation of Lignin – Microorganisms, Enzymes, Steps, Mechanisms, Challenges

Brucella – Habitat, Morphology, Pathogenesis, Treatment

Staphylococcus aureus – Habitat, Morphology, Characteristics, Infection