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 'Biologist' And exam conducted in the year 2023. And Question paper code was '106/2023/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.
Correct Answer:- Option-B
Question16:-Which among the following is an important wintering ground for
migratory shorebirds along west coast of India?
A:-Pichavaram
B:-Point calimere
C:-Pulicat lake
D:-Sindhudurg
Correct Answer:- Option-D
Question17:-Amphiblastula larva is present in
A:-Phylum Mollusca
B:-Phylum Porifera
C:-Phylum Platyhelminthes
D:-Phylum Coelenterata
Correct Answer:- Option-B
Question18:-In a chemical reactions where the substrate and product are in
equilibrium in solution, what will occur if an enzyme is added?
A:-The equilibrium of the reaction will not change
B:-There will be decreased on product formed
C:-Additional substrate will be formed
D:-Free energy of the system will charge
Correct Answer:- Option-A
Question19:-The citric acid gets in respiration yields
A:-32 GTP, 2NADH, 4FADH2, 4Co2
B:-2 GTP, 2FADH2, 6NADH, 2Co2
C:-4 GTP, 6 NADH, 4FADH, 2Co2
D:-1 GTP, 3NADH, 1 FADH2, 2Co2
Correct Answer:- Option-D
Question20:-What is the sense organ present in Phylum Cnidaria?
A:-Rhopalia
B:-Eyespots
C:-Osphradia
D:-Papillae
Correct Answer:- Option-A
Question21:-According to Sclater classification, earth consists of how many zoo-
geographic regions
A:-7
B:-6