Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 29162
TLS Online TPP Program

#Question id: 12102

Use the following diagram of Joseph Connell's study of barnacle distribution in Scotland to answer the following two questions


Which of the following is the most logical conclusion about the distribution of the two species of barnacle, Chthamalus and Balanus?

#Unit 10. Ecological Principles
  1. Chthamalus and Balanus compete for the same types of food. 
  2. Balanus is less able to resist desiccation than Chthamalus.
  3. Chthamalus prefers higher temperatures than Balanus. 

  4. Balanus is a better osmoregulator that Chthamalus

More Questions
TLS Online TPP Program

#Question id: 10514

#Unit 6. System Physiology – Plant

Volicitin was identified as the active substance in the form of
TLS Online TPP Program

#Question id: 10515

#Unit 6. System Physiology – Plant

Insect-derived elicitors is,
TLS Online TPP Program

#Question id: 10516

#Unit 6. System Physiology – Plant

Which one are consistent with an important defense-activating role in the regulation of antiherbivore defense mechanisms in plants.
TLS Online TPP Program

#Question id: 10517

#Unit 6. System Physiology – Plant

plant–insect herbivore interactions releases three types of hormone including—
TLS Online TPP Program

#Question id: 10518

#Unit 6. System Physiology – Plant

HC-toxin from the fungus Cochliobolus carbonum, which causes northern leaf blight disease, and inhibits
TLS Online TPP Program

#Question id: 10519

#Unit 6. System Physiology – Plant

Which of the following toxins derived from the fungus Cochliobolus carbonum inhibits specific histone deacetylases in maize?