Kerala PSC Previous Years Question Paper & Answer

Title : Assistant Director (Biology)
Question Code :

Page:21


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Assistant Director (Biology)' And exam conducted in the year 2023. And Question paper code was '123/2023/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.

page: 21 out of 21
Excerpt of Question Code: 123/2023/OL

D:-SOX9
Correct Answer:- Option-C

Question96:-Which of the following is true about exons and introns?

A:-Exons are transcribed into RNA and introns are not
B:-Introns are transcribed into RNA and exons are not
C:-Both exons and introns are transcribed into RNA
D:-Exons and introns are not involved in transcription
Correct Answer:- Option-C

Question97:-What is preimplantation genetic testing?

A:-A technique used to determine the sex of the embryo before implantation
B:-A technique used to screen embryos for genetic disorders

C:-A technique used to select the most viable embryo for implantation

D:-A technique used to modify the genes of the embryo

Correct Answer:- Option-B

Question98:-How is the absence of the H antigen related to the presence of the A
and B antigens?

A:-The A and B antigens are modified forms of the H antigen

B:-The A and B antigens are completely unrelated to the H antigen
C:-The A and B antigens are formed independently of the H antigen
D:-The A and B antigens are produced in the absence of the H antigen
Correct Answer:- Option-A

Question99:-Which of the following is a recently discovered species of primates?

A:-Gorilla beringei
B:-Pan troglodytes
C:-Pongo tapanuliensis
D:-Homo sapiens

Correct Answer:- Option-C

Question100:-Scientists discovered a new organ in the human body that had gone
unnoticed till recently . What is the name of this organ?

A:-Mesentery
B:-Interstitium
C:-Submucosa
D:-Reticular organ
Correct Answer:- Option-A

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