Kerala PSC Previous Years Question Paper & Answer

Title : HSST BOTANY(Jr)- SR FOR ST ONLY
Question Code : A

Page:9


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'HSST BOTANY(Jr)- SR FOR ST ONLY' And exam conducted in the year 2017. And Question paper code was '045/2017/OLE'. 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.

page: 9 out of 11
Excerpt of Question Code: 045/2017/OLE

C:-Transpiration
D:-Guttation
Correct Answer:- Option-A
Question76:-A second messenger molecule in cells which plays a pivotal role in hormone action is
A:-Kinase
B:-c GMP
C:-AMP
D:-c AMP
Correct Answer:- Option-D
Question77:-Viola and oxalis produce two types of flowers one is chasmogamous flower name the other type
A:-Monoecious
B:-Dioecious
:-Closed flowers
D:-Polyecious
Correct Answer:- Option-C
Question78:-Suggest a method to remove oil from seeds based on the techniques in biotechnology
A:-r DNA technology
B:-RAPD
C:-RSTP
D:-VNTR
Correct Answer:- Option-A
Question79:-SCID is caused by
A:-A defect in gene
-A nucleotide
C:-Nitrogen base
D:-Protein
Correct Answer:- Option-A
Question80:-Name the interaction between a whale and the barnacles growing on its back
A:-Symbiosis
-Commensalism
C:-Parasitism
D:-Proto-co-operation
Correct Answer:- Option-B
Question81:-The plant that catches its prey with leaf fibre.
A:-Genlisia
-Roridula
C:-Nepenthes
D:-Venus fly trap
Correct Answer:- Option-B
Question82:-Single leaf plant is
A:-Amorphophalus
B:-Opuntia
C:-Bryophylum
D:-Bigonia
Correct Answer:- Option-A
Question83:-Which Indian forest region has maximum diversity in wild life ?
A:-Tropical forest
B:-Ever green forest
C:-Western ghats
D:-Temperate deciduous
Correct Answer:- Option-C
Question84:-The photosynthetic pigment which is blue green in pure state
A:-Chlorophyll-a
-Chlorophyll-b
C:-Chlorophyll-c
D:-Chlorophyll-d
Correct Answer:- Option-A
Question85:-The plant part showing negatively traumatropic movement is
A:-Leaf lamina

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HSST BOTANY(Jr)- SR FOR ST ONLY : Video