Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Higher Secondary School Teacher (Junior) Botany - Kerala Higher Secondary Education ' And exam conducted in the year 2022. And Question paper code was '59/2022/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. 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.
Correct Answer:- Option-C
Question4:-Harlequin chromosomes are used to study
‘ASemiconservative replication
B:-Crossing over
பலன (2) nor (2)
DeBoth (1) and (2)
Correct Answer:- Option-D
Question42:-Find out the correct statement
‘A:Standard error increases when standard deviation increases
B:-Standard error decreases when sample size increases
Ce-Neither correct,
D-Both (1) and (2) are correct
Correct Answer: Option-D
Question43:
to 90° مجم
to 90° 90-:8
to +60° 060
to +180" 0180
Correct Answer:- Option-D
Question44::Which statement is correct for Cerenkov radiation?
‘Act is comparable to sonic boom
8:1೬ emits reddish light,
Colt is used in therapeutics
०-५। the above
Correct Answer:- ೦೧000
Question45:-Microheterogeneity of immunoglobulin-G is demonstrated by
५१५८-६ ५५
B:-SDS-PAGE
വിവേ focusing
0-೫೫7/೦
Correct Answer: Option-C
Question46::Which statement is not true for GC-MS
‘Ache cartier gas is Helium of Nitrogen
B:-Impossible to recover individual samples
೦-800 (1) and (2)
D:-Derivatization is mandatory
Correct Answer:- Option-D
Question47:-Aromatic amino acids are not synthesised by animals but certain other group synthesise these amino acids by shikimate pathway they, include
AcBacteria
B:-Fungi
ടൈ
०-५॥ of these
Correct Answer:- Option-D
Question48::When one molecule of oxygen binds to the ferrous part of each of the four chains of haemoglobin, enhances the further binding of Oxygen. This is explained by
Acllosteric modulation
B:-Non-competitive inhibition
C-Competitive inhibition
D-None of these
Correct Answer: Option: