TLS Online TPP Program

#Question id: 19818


For every gene for resistance possessed by the host, the pathogen has a corresponding gene for virulence. This relationship is called as

#Unit 12. Applied Biology
  1. Protien-for-protien relationship
  2. Gene-for-gene relationship
  3. Cell-to-cell relationship
  4. Hodt pathogen relationship
More Questions
TLS Online TPP Program

#Question id: 12214

#Unit 7. System Physiology – Animal

A 53-year-old man with a recurrent history of ulcer disease associated with diarrhea and a strong family history of duodenal ulcer disease is suspected of having Zollinger-Ellison syndrome (gastrinoma). Secretin (2 units/kg) was given as a rapid intravenous injection to test for gastrinoma. Which of the following results would support the existence of gastrinoma following secretin administration?

TLS Online TPP Program

#Question id: 397

#Unit 1. Molecules and their Interaction Relevant to Biology

The loss of water from a plant by transpiration cools the leaf. Movement of water in transpiration requires both adhesion to the conducting walls and wood fibers of the plant and cohesion of the molecules to each other. A scientist wanted to increase the rate of transpiration of a crop species to extend its range into warmer climates. The scientist substituted a nonpolar solution with an atomic mass similar to that of water for hydrating the plants. What do you expect the scientist's data will indicate from this experiment?

TLS Online TPP Program

#Question id: 19285

#Unit 9. Diversity of Life Forms

What is true of stamens, sepals, petals, carpels, and pinecone scales? 

TLS Online TPP Program

#Question id: 4436

#Unit 3. Fundamental Processes

is the process by which that genetic material is passed on. Any mistake that arises during _II_can therefore easily be catastrophic, it becomes permanent in the genome of that individual and gets passed on to subsequent generations.

TLS Online TPP Program

#Question id: 10512

#Unit 6. System Physiology – Plant

Members of the Poaceae family, which includes all of the cereal crops, use benzoxazinoids alkaloids are derived from,