Kerala PSC Previous Years Question Paper & Answer

Title : Scientific Assistant (Biology) NCA- SC)
Question Code :

Page:6


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Scientific Assistant (Biology) NCA- SC)' And exam conducted in the year 2021. And Question paper code was '001/2021/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 14
Excerpt of Question Code: 001/2021/OL

Question4i:-The scientific method in which final conclusions and generalisations are drawn from specific observations and analysis of known facts,
‘AcInductive method
B:-Serendipity
CDeductive method
D-Constructive method
Correct Answer:- Option-é
Question42::Which among the following is @ neutral stain ?
‘AcJanus Green
B:-Methyl Green
C:Borax Carmine
D-Leishman’s stain
Correct Answer:- Option-D
Question43:-According to the Patent Act 1970 (Amended in 2005), the term of every patent granted in India is
[Ac 15 years from the date of filing
B:-10 years from the date of filing
೦-50 years from the date of filing
D-20 years from the date of filing
Correct Answer:- Option-D
Question44:-Choose the ‘Nuclestide Sequence’ databases
‘AcEMBL, GenBank, NCBI
®:-DDB), NCBI, PDB
C-Swiss Prot, EMBL, PDB
D:-NCBI, MIPS, PIR
Correct Answer:- Option-é
Question45:-The Nobel Prize 2020 winners for Chemistry
AcLouise Gluck, Roger Penrose
B:-Paul R. Milgrom and Robert B. Wilson
C-Emmanuelle Charpentier and Jennifer A. Doudna
D:-Reinhard Genzel and Andrea Ghez
Correct Answer:- Option-C
೦0500746: 8/15 the scientific name of the fish known as "Miss Kerala”
‘Ac Sahyadria denisonii
B:-Labeo rohita
C-Poecilia reticulata
D-Danio rerio
Correct Answer:- Option-é
Question47:-Name the technique for determining the sequence specificity of DNA-binding proteins.
A-DNA finger printing
B:-DOT blotting
C:-Northem blotting
DDNA foot printing
Correct Answer:- Option-D
Question48:-The group of genes that specify regions of the body plan of an embryo along the head-tail axis of animals.
[ACTATA box
B:-Hox genes
71)
DGC box
Correct Answer:- Option ®
ப ட among the following is a pest of paddy 7

‘A-Cosmopolites sordidus

Similar Question Papers

Ask Question

(Press Ctrl+g to toggle between English and the chosen language)


Questions & Answers

Scientific Assistant (Biology) NCA- SC) : Video