Kerala PSC Previous Years Question Paper & Answer

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

Page:11


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: 11 out of 14
Excerpt of Question Code: 001/2021/OL

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Correct Answer:- Option-D

Question79:-The endemic plant that has been rediscovered after a period of 135 years from a sacred grove of Kerala
‘Ac Madhuca diplostemen
B:-Madhuca latifolia
C-Madhuca longifolia
D:-Madhuca bourdilloni
Correct Answer:- Option-é

Question80:-Find the Minor Forest Products (NWFP) from the list

I Acacia torta

ll. Adenanthera pavonina

IM. Caesalpinia bonduc
IV. Aegle marmelos

‘Act and ۷
2:۷

010
De, land 1v

Correct Answer:- Option-D
Question81:-An intemational agreement that aimed to manage and reduce carbon dioxide emissions and greenhouse gases is
‘Ac Rio Summit
B:-Kyoto Protocol
C-Montreal Protocol
D-Stockholm Convention
Correct Answer:- Option ®
Question82:-The objectives of carbon farming are
I. Lock carbon from atmosphere through farming
ll.Reduce reliance on chemical fertilizers through carbon rich organic fertilisers

Il Increase the crop yield and food security
IM. Increase the farming of seaweeds

Acland ॥
Bell and I
0
Ds only

Correct Answer:- Option-D
Question83:-The fossil plant__ canbe seen in all continents and land masses that was part of the ancient Gondwana land which is regarded as a proof for plate tectonics.
AcBlanzyopteris
B:-Glossopteris,
1
D-Calamites
Correct Answer:- Option ®
Question84:-From the conditions listed below those that contributes to high risk of species extinction are
|. Long Life Span
Il Low Dispersal Ability

Il High Degree of Specialization
IM. Low Reproductive Ability

01ھ
‎Bell land IV‏
‎Coll, Vand |‏
‎D-All of these‏

Correct Answer: Option ®

Question85:-An amino acid with a non polar side chain is

‘AcAsparagine
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D-Serine

Correct Answer: Option ®

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Scientific Assistant (Biology) NCA- SC) : Video