Match the following;

Column I	Column II
(A) G-bands	(i) viewing the chromosomes under ultraviolet light results from differences in  the relative amounts of cytosine-guanine (C-G) and adenine-thymine base pairs
(B) R-bands	(ii) which are regions of DNA occupied by centromeric heterochromatin
(C) Q-bands	(iii) staining the telomere DNA specifically
(D) C-bands	(iv) distinguish areas of DNA that are rich in adenine-thymine (A-T) base pairs
(E) T-bands	(v) reverting the dark bands by using saltingout method

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#Question id: 29543

#Unit 6. System Physiology – Plant

Interaction between the guardees or decoy and the pathogen effectors is required for successful infection by the pathogen can be explained by 

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#Question id: 29544

#Unit 6. System Physiology – Plant

All of these R genes encode NBS–LRR receptors which confers certain resistance in different organism

R GENE	ORGANISM
A. R gene Mi-1	1. the cotton aphid
B. R gene Bph14	2. aphids and whiteflies
C. R gene Vat	3. brown plant hopper
D. Cf genes	4. Tomato

Match the R gene with their respective organism

TLS Online TPP Program

#Question id: 29545

#Unit 6. System Physiology – Plant

Mutations in the EDS1 causes no SA synthesis causes  

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#Question id: 29546

#Unit 6. System Physiology – Plant

The type III secretion system (T3SS), to deliver bacterial effector proteins into the plant cell have been identified to be secretion of enzymes which causes dead of the plant,

a) Phosphatases

b) Proteases 

c)  Lyases

d) Isomerase

e) Ligase

these enzymes are;

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#Question id: 29547

#Unit 6. System Physiology – Plant

Fusicoccum amygdali produces the toxin fusicoccin, which constitutively activates the plasma membrane ____

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#Question id: 29548

#Unit 6. System Physiology – Plant

R genes recognizes