Blog - Page 92 of 979 - CSIR NET LIFE SCIENCE COACHING | NTA NET LIFE SCIENCE

Q.6 Given below are two statements: Statement I: On morphological grounds, scientists speculated that mitochondria and chloroplasts might be intracellular parasites that has established symbiotic relationship with the eukaryotic cells. Statement II:Blue-green algae thought to have originated the mitochondria, and bacteria have originated the chloroplasts. In the light of the above statements, choose the correct answer from the options given below: 1. Both Statement I and Statement II are true 2. Both Statement I and Statement II are false 3. Statement I is true but Statement II is false 4. Statement I is false but Statement II is true

CUET PG Previous Year Question Papers PDF with Solutions

Mitochondria Chloroplast Origin

admin
February 5, 2026
No Comments

Q.6 Given below are two statements: Statement I: On morphological grounds, scientists speculated that mitochondria and chloroplasts might be intracellular parasites that has established symbiotic relationship with the eukaryotic cells. […]

Q.5 Hypersensitivity involved in blood transfusion and erythroblastosis fetalis is 1. Type I hypersensitivity 2. Type II hypersensitivity 3. Type III hypersensitivity 4. Type IV hypersensitivity

CUET PG Previous Year Question Papers PDF with Solutions

Hypersensitivity in Blood Transfusion

admin
February 5, 2026
No Comments

Q.5 Hypersensitivity involved in blood transfusion and erythroblastosis fetalis is 1. Type I hypersensitivity 2. Type II hypersensitivity 3. Type III hypersensitivity 4. Type IV hypersensitivity Here’s a comprehensive, SEO-friendly […]

Q.4 Phenylketonuria is a type of 1. X-linked dominant disease 2. X-linked recessive disease 3. autosomal dominant disease 4. autosomal recessive disease

CUET PG Previous Year Question Papers PDF with Solutions

Phenylketonuria Inheritance

admin
February 5, 2026
No Comments

Q.4 Phenylketonuria is a type of 1. X-linked dominant disease 2. X-linked recessive disease 3. autosomal dominant disease 4. autosomal recessive disease Phenylketonuria Inheritance: Autosomal Recessive Explained Phenylketonuria (PKU) is […]

Q.3 Match List—I with List—II : List—I (Genetic Disorders) List—II (Genetic Alteration) (A) Down syndrome (I) Gain of X-chromosome (B) Klinefelter’s syndrome (II) Loss of X-chromosome (C) Turner’s syndrome (III) Trisomy of chromosome 21 (D) Cri du chat syndrome (IV) Deletion of small terminal portion of chromosome 5 Choose the correct answer from the options given below : 1. (A)–(III); (B)–(II); (C)–(I); (D)–(IV) 2. (A)–(III); (B)–(I); (C)–(II); (D)–(IV) 3. (A)–(I); (B)–(IV); (C)–(II); (D)–(III) 4. (A)–(IV); (B)–(I); (C)–(III); (D)–(II)

CUET PG Previous Year Question Papers PDF with Solutions

Down Syndrome to Cri du Chat

admin
February 5, 2026
No Comments

Q.3 Match List—I with List—II : List—I (Genetic Disorders) List—II (Genetic Alteration) (A) Down syndrome (I) Gain of X-chromosome (B) Klinefelter’s syndrome (II) Loss of X-chromosome (C) Turner’s syndrome (III) […]

Q.2 In the lac operon, the lac repressor prevents the transcription initiation by binding to 1. lac inducer 2. lac terminator 3. open reading frame 4. lac operator

CUET PG Previous Year Question Papers PDF with Solutions

Lac Operon Repressor Binding

admin
February 5, 2026
No Comments

Q.2 In the lac operon, the lac repressor prevents the transcription initiation by binding to 1. lac inducer 2. lac terminator 3. open reading frame 4. lac operator In the […]

CUET PG Previous Year Question Papers PDF with Solutions

Aristotle’s Lantern

admin
February 5, 2026
No Comments

Q.1 Aristotle’s lantern is a masticating apparatus of 1. sea urchins 2. lizards 3. toads 4. octopus Aristotle’s Lantern: Masticating Apparatus of Sea Urchins Explained Aristotle’s lantern is the correct […]

Q.47 Given below are two statements : One is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) :In pteridophytes, genera like Se/agine//a and Sa/vinia produces heterospores. Reasons (R) :Hetrospory in pteridophytes is a precursor to the seed habit. which is an important step in evolution In the light Of the above statements, choose the most appropriate answer from the options given below : (1)Both (A) and (R) are correct and (R) is the correct explanation of (A) (2)Both (A) and (R) are correct but (R) is NOT the correct explanation of (A) (3)(A) is correct but (R) is not correct (4)(A) is not correct but (R) is correct

CUET PG Life Science 2023 Previous Year Question Papers Shift-3 PDF with Solutions

Pteridophytes Heterospory

admin
February 5, 2026
No Comments

Q.47 Given below are two statements : One is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) :In pteridophytes, genera like Se/agine//a and Sa/vinia […]

Q.46 Given below are two statements : One is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) :Restriction enzymes its particular recognition sequence and cut the ss DNA / ds DNA to produce cohesive and blunt fragments. Reasons (R) :Restriction enzyme with A — base recognition will cut, on average. every 256 base pairs if all four nucleotides are present in equal proportions. In the light of the above statements, choose the most appropriate answer from the options given below : (1)Both (A) and (R) are correct and (R) is the correct explanation of (A) (2)Both (A) and (R) are correct but (R) is NOT the correct explanation of (A) (3)(A) is correct but (R) is not correct (4)(A) is not correct but (R) is correct

CUET PG Life Science 2023 Previous Year Question Papers Shift-3 PDF with Solutions

Restriction Enzymes Assertion Reason

admin
February 5, 2026
No Comments

Q.46 Given below are two statements : One is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) :Restriction enzymes its particular recognition sequence and […]

Q.45 Given below are two statements : One is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) :PCR is a technique to ampify large quantities of a specific DNA. Reasons (R) :PCR technique involves the following steps; renaturation, denaturation and synthesis. In the light Of the above statements, choose the most appropriate answer from the options given below : (1)Both (A) and (R) are correct and (R) is the correct explanation of (A) (2)Both (A) and (R) are correct but (R) is NOT the correct explanation of (A) (3)(A) is correct but (R) is not correct (4)(A) is not correct but (R) is correct

CUET PG Life Science 2023 Previous Year Question Papers Shift-3 PDF with Solutions

PCR Technique Steps

admin
February 5, 2026
No Comments

Q.45 Given below are two statements : One is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) :PCR is a technique to ampify large […]

Q.44 Given below are two statements : One is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) :In tertiary structure of protein hydrophbic side chains are held interior while the hydrophilc groups are on the surface Of the protein molecule. Reasons (R) : Other than hydrogen bonds disulifide bonds ( S —S ), ionic interaction (Electrostatic), hydrophobic interaction and Vander Waals forces also contribute to the tertiary structure Of protein. In the light of the above statements, choose the most appropriate answer from the options given below : (1)Both (A) and (R) are correct and (R) is the correct explanation of (A) (2)Both (A) and (R) are correct but (R) is NOT the correct explanation of (A) (3)(A) is correct but (R) is not correct (4)(A) is not correct but (R) is correct

CUET PG Life Science 2023 Previous Year Question Papers Shift-3 PDF with Solutions

Protein Tertiary Structure Hydrophobic

admin
February 5, 2026
No Comments

Q.44 Given below are two statements : One is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) :In tertiary structure of protein hydrophbic side […]

Mitochondria Chloroplast Origin

Hypersensitivity in Blood Transfusion

Phenylketonuria Inheritance

Down Syndrome to Cri du Chat

Lac Operon Repressor Binding

Aristotle’s Lantern

Pteridophytes Heterospory

Restriction Enzymes Assertion Reason

PCR Technique Steps

Protein Tertiary Structure Hydrophobic

Latest Courses

IIT JAM / CUET- PG

CSIR UGC NET Life Science Course

ICMR JRF Life Science