Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 31125
TLS Online TPP Program

#Question id: 12585

Agricultural lands frequently require nutritional supplementation because

#Unit 10. Ecological Principles
  1. Nitrogen-fixing bacteria and detrivores do not cycle nutrients as effectively as they do on wild lands. 
  2. The nutrients that enter the plants are not returned to the soil on lands where they are harvested. 
  3. The prairies that comprise good agricultural land tend to be nutrient-poor.
  4. Grains raised for feed must be fortified, and thus require additional nutrients.
More Questions
TLS Online TPP Program

#Question id: 324

#Unit 1. Molecules and their Interaction Relevant to Biology

Why are hydrocarbons insoluble in water? 
TLS Online TPP Program

#Question id: 22937

#Unit 5. Developmental Biology

Gene for regulatory pathway that promotes flowering of Arabidopsis in long days:
TLS Online TPP Program

#Question id: 11964

#Unit 7. System Physiology – Animal

 Animals cannot produce enzymes to digest cellulose, yet many termite species consume cellulose from plant material as a main part of their diet. How do termites access the nutrients contained in cellulose?
TLS Online TPP Program

#Question id: 7304

#Unit 5. Developmental Biology

Which one of the following will be observed when auxin to cytokinin ratio is increased in the culture medium during organogenesis from tobacco pith callus?
TLS Online TPP Program

#Question id: 24160

#General Aptitude

The Fourth Amendment to the Constitution protects citizens against unreasonable searches and seizures. No search of a person’s home or personal effects may be conducted without a written search warrant issued on probable cause. This means that a neutral judge must approve the factual basis justifying a search before it can be conducted.

This paragraph best supports the statement that the police cannot search a person’s home or private papers unless they have