Kerala PSC Previous Years Question Paper & Answer

Title : Agricultural Officer (SR for SC/ST)
Question Code :

Page:6


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Agricultural Officer (SR for SC/ST)' And exam conducted in the year 2022. And Question paper code was '079/2022/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.

page: 6 out of 13
Excerpt of Question Code: 079/2022/OL

B:-Zearalenone
ட்ட

மணலைக்‌

Correct Answer:- Option-é

‘Question41:-Complete dominance in the traits governed by two genes would result in phenotypic ratio of

५15

Correct Answer:- Option ®
Question42:-Frame shift mutation is caused by which of the following mutagens?
AcAlkalyting agents
B:-Acridine dyes
೦-885 analogues
DsBoth 2 and 3
Correct Answer:- Option ®
Question43:-In polygenic inheritance, which of the following statements are correct?
0 Equaleffect can be produced by the genes involved in the expression of a character
(4) Epistasis and linkage is observed
(0) te possesses lack of dominance
(iv) Each allele in the genes have additive effect
Aciand i
B:-Only i
60۳۷)
Deis iii and iv
Correct Answer:- Option-D
Question44:-The criteria for the population to be in Hardy-Weinberg equilibrium
‘AcRandom mating
B:-Small population
Selection and Mutation
D-Genetic drift
Correct Answer:- Option-é
Question45:-Distant hybridization refers to
‘Ac Crossing between two species
B:-Crossing between two genus
C=Crossing between two varieties
DeBoth Land 2
Correct Answer:- Option-D
Question46:-The mechanism of non preference mode of resistance to insects exhibited by the host plantis called as
AcAnti xenosis
B:-Ant biosis
നിരോ
ധരി
Correct Answer:- Option-é

Question47:-The genetic male sterility system of hybrid seed production is popularly adopted in which of the following crop?

AcRice
B:-Maize

C=Pigeon Pea
D-Peat! Millet

Correct Answer: Option-C
Question48:-Which of the following in-vitro method adopted for the production of secondary metabolites?

A:Callus culture

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Agricultural Officer (SR for SC/ST) : Video