As atom "A" approaches, the electrons of atom "B" will be attracted by the positive end of atom "A". As a result, the electrons of atom "B" will migrate to the left side and make the left side slightly negative. This phenomenon can be explained by 

TLS Online TPP Program

#Question id: 29580

#Unit 6. System Physiology – Plant

Phytopathogenic bacteria reside within the intercellular spaces by secreting cell wall‐degrading enzymes known as

TLS Online TPP Program

#Question id: 29581

#Unit 6. System Physiology – Plant

Coronatine is a toxin effector produced by the bacterium which is  

a. Produce by Pseudomonas syringae 

b. Mimic the plant hormone jasmonic acid‐isoleucine pathways

c. interfering with salicylic acid (SA)‐mediated defense responses

d. interfering with salicylic acid jasmonic acid‐isoleucine pathways

Which of the following is true

TLS Online TPP Program

#Question id: 29582

#Unit 6. System Physiology – Plant

Quorum sensing in Erwinia carotovora is mediated by

TLS Online TPP Program

#Question id: 29583

#Unit 6. System Physiology – Plant

The specialized bacteria that are obligate parasites of the phloem tissue known as

TLS Online TPP Program

#Question id: 29584

#Unit 6. System Physiology – Plant

Cicadellidae (leaf hoppers), Fulgoroidae (plant hoppers), and Psyllidae (jumping plant lice) act as the vector for

TLS Online TPP Program

#Question id: 29585

#Unit 6. System Physiology – Plant

Plant viruses are