CUET Questions — Biology
610 solved questions with detailed explanations
Q11. Which of the following technique(s) is/are NOT useful in early detection of cancer? (A) X-rays radiography (B) Computed tomography (C) Widal test (D) Biopsy and histopathological studies (E) Magn
Q28. Life span of ' WBC' is
Q28. Which of the following is NOT a technique of genetic engineering?
Q45. Tobacco smoke been identified as a major cause of:
Q27. Arrange the steps of traditional plant breeding in sequentially. (A) Evaluation of hybrids (B) Emasculation of selected parents (C) Screening of germplasm (D) Hybridisation of selected parents (E
Q7. Arrange the steps of Polymerase chain reaction in proper sequence- A. Selection of desired fragment of DNA B. Annealing C. Amplification D. Extension E. Denaturation Choose the correct answer from
Q15. Match List-I with List-II: List-I (A) Lamarck (B) Darwin (C) Thomas Malthus (D) Hugo deVries List-II (I) Natural selection (II) Work on populations (III) Mutation (IV) Use and disuse of organs Ch
Q6. Match List-I with List-II: List-I (A) Oncogenes (B) Auto immunity (C) Histamine (D) Alcohol and Drug List-II (I) Allergy (II) Cirrhosis (III) Cancer (IV) Rheumatoid arthritis Choose the correct an
Q15. Which of the following is known as 'power house' of the cell?
Q11. In a laboratory population of 80 fruit flies, 8 died in a week, then the death rate of fruit flies is:
Q9. Match List I with List II. LIST I Diseases A. Insulin B. Protein C. Thyroxin D. Vitamin C LIST II Deficiency I. Kwashiorkor II. Scurvy III. Diabetes IV. Goitre
Q8. Which of the following is an example of auto-immune disease?
Q35. What of the following team refers to the confinement of the species to a specific area and also the same species are not found anywhere
Q38. 'Polyblend' is a product made by Ahmed Khan. It is a:
Q10. Primary productivity does not depend upon which one of the following factors?
Q44. Initial name of DNA was:
Q43. The samples in different lanes are from different sources but treated with a common restriction endonuclease. The maximum number of restriction sites are present in
Q50. The genotype of Universal donor is:
Q43. What is the ratio between Guanine and Cytosine in DNA?
Q11. Match List-I with List-II: List-I (A) Mutualism (B) Commensalism (C) Brood Parasitism (D) Competition List-II (I) Abingdon tortoise in Galapagos Island and goat (II) Crow and Cuckoo (III) Sea ane