TLS Online TPP Program

#Question id: 27478


Which of the following are the minimum essential criteria for the chirality of Aldoses and ketoses

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. Aldoses must have at least two carbons while ketoses must have at least three carbons
  2. Aldoses must have at least three carbons while ketoses must have at least three carbons
  3. Aldoses must have at least three carbons while ketoses must have at least four carbons
  4. Aldoses must have at least four carbons while ketoses must have at least three carbons
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TLS Online TPP Program

#Question id: 19074

#Unit 6. System Physiology – Plant

ETI causes__

TLS Online TPP Program

#Question id: 19075

#Unit 6. System Physiology – Plant

Which of the following is the incorrect about effector trigger immunity?

TLS Online TPP Program

#Question id: 19076

#Unit 6. System Physiology – Plant

Pathogen Pseudomonas  produces toxins which causes avirulence, known as

TLS Online TPP Program

#Question id: 19077

#Unit 6. System Physiology – Plant

Race between effector and ETI evolution between plants and pathogens is an example of___

TLS Online TPP Program

#Question id: 19078

#Unit 6. System Physiology – Plant

Avirulence (Avr) genes, they are recognized by a cognate resistance gene. The Pseudomonas AvrPto effector causes avirulence on tomato (Solanum lycopersicum) because they carry__

TLS Online TPP Program

#Question id: 19079

#Unit 6. System Physiology – Plant

Pathogen evades plant by penetration of surface layers directly using mechanical pressure or enzymatic attack, some pass through natural openings, such as stomata or lenticels, and others only enter through wounded tissue. Once inside the plant, one of three main attack strategies is deployed specific feature of interaction given;
A) Necrotrophy
B) Biotrophy
C) Hemibiotrophy
i) where the plant cells remain alive throughout infection
ii) where the plant cells are killed in advance of infection 
iii) extensive plant tissue damage at initial stages
iv) where the pathogen initially keeps cells alive but at later stages of the infection, kills them
Match the following