Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 31591
TLS Online TPP Program

#Question id: 10907

The mechanism of phloem translocation in angiosperms is best explained by the pressure-flow model, this model is an example of,

#Unit 6. System Physiology – Plant
  1. passive mechanism         
  2. Active mechanism
  3. Phloem loading              
  4. Phloem unloading
More Questions
TLS Online TPP Program

#Question id: 17198

#Unit 7. System Physiology – Animal

What is the role of endorphins?
TLS Online TPP Program

#Question id: 17214

#Unit 7. System Physiology – Animal

What is the effect of alarm reaction on cardiac system?
TLS Online TPP Program

#Question id: 17215

#Unit 7. System Physiology – Animal

What do you mean by local adaption system (LAS)?
TLS Online TPP Program

#Question id: 17216

#Unit 7. System Physiology – Animal

What do you mean by negative feedback system?
TLS Online TPP Program

#Question id: 17217

#Unit 7. System Physiology – Animal

Which of the following stress affects the body's structure and function Such as diseases, mobility problems?
TLS Online TPP Program

#Question id: 17218

#Unit 7. System Physiology – Animal

Which of the following promotes fluid retention which increases BP?