Life history trait varies environmental condition, both survivorship and fecundity is habitat dependent in practice but intrinsic rate of increase can change as environmental change. Following life history trait is characteristic of r-selected species?

A) Later age at first reproduction                    B) Long generation time

C) Multiple broods per life spans                    D) Large number of offspring per brood

TLS Online TPP Program

#Question id: 29573

#Unit 6. System Physiology – Plant

Which of the following effector is produced by both Stagonospora nodorum and Pyrenophora tritici‐repentis, which cause glume blotch and tan spot disease, respectively, on wheat (Triticum spp.)

TLS Online TPP Program

#Question id: 29574

#Unit 6. System Physiology – Plant

Some of the following statement are given regarding ToxA gene  

a. It produced by Stagonospora nodorum cause glume blotch and tan spot disease

b. encodes a 13‐ kDa polypeptide

c. stimulates host cell death in a light dependent manner

d. stimulates host cell death in a dark dependent manner

Which of the following is true regarding TMV

TLS Online TPP Program

#Question id: 29575

#Unit 6. System Physiology – Plant

Which of the following effector is related to Xanthomonas  

TLS Online TPP Program

#Question id: 29576

#Unit 6. System Physiology – Plant

…a…..is a TAL effector of the rice pathogen Xanthomonas oryzae, activates expression of the rice gene ….b….. allowing Xanthomonas to colonize rice plants 

TLS Online TPP Program

#Question id: 29577

#Unit 6. System Physiology – Plant

Which of the following species secrete syringolin A (SylA), a peptide derivative synthesized polyketide synthetase encoded by a gene cluster

TLS Online TPP Program

#Question id: 29578

#Unit 6. System Physiology – Plant

The effector SylA is secreted by the bacteria into the host plant cells. Once inside the cells, SylA irreversibly inhibits the