Adaptation and Biodiversity Quiz

What is the process by which unrelated or distantly related organisms evolve similar body forms, coloration, organs, and adaptations?

• Genetic drift

• Natural selection

• Convergent evolution

• Mutation

Which of the following is NOT a type of adaptation mentioned in the text?

• Genetic adaptations

• Chemical adaptations

• Structural adaptations

• Behavioral adaptations

What is the purpose of spinescence in plants as a structural defense?

• To attract pollinators

• To deter herbivores

• To store water

• To provide shade

Which type of adaptation involves coloration or patterns that help an animal to blend with its surroundings?

• Body covering & parts

• Chemical defense

• Mimicry

• Camouflage

What is the main idea behind Charles Darwin's Theory of Evolution by Natural Selection?

• Lamarckism

• Random genetic mutations

• Survival of the fittest

• Inheritance of acquired traits

What is the term used to describe the process by which organisms that are better suited to their environment will produce more offspring?

• Mutation

• Genetic drift

• Natural selection

• Adaptation

Which adaptation involves the development of features in animals to better adapt to their environment?

• General mechanisms

• Animal adaptation

• Plant adaptation

• Biotic adaptation

What is the purpose of trichomes in plants as a structural defense?

• To provide shade

• To deter herbivores

• To store water

• To attract insects

Which adaptation involves the process of spending the winter in a dormant condition?

• Osmoregulation

• Hibernation

• Migration

• Camouflage

What is the term used to describe similar features found in different species that are derived from a common ancestor?

• Homoplasy

• Convergent evolution

• Homology

• Analogous structures