CUET Questions — Biology

Q12. Match List-I with List-II: List-I (A) Cloning vector (B) β-galactosidase (C) Agarose (D) ampR in pBR322 List-II (I) Sea weeds (II) Selectable marker (III) Ti-plasmid of Agrobacterium tumifaciens

Q42. Which base is present in RNA, but not in DNA?

Q28. A double stranded DNA fragment has 500 Adenine bases. If total number of base pairs in this fragment is 2500, then what will be the number of guanine bases?

Q11. Arrange the following steps of sewage treatment in correct sequence: A. Flocs consume organic matter and reduces the BOD. B. Removal of floating debris and grit. C. Bacterial flocs allowed to sed

Q5. Which Of the following is/are NOT the step(s) used in separation and isolation of DNA fragments by gel electrophoresis technique: (A) Staining with ethedium bromide (B) Exposure to UV Radiation (C

Q5. Match List-I with List-II: List-I (A) Homozygosity (B) Out breeding (C) Hisardale (D) Outcross List-II (I) Cross breeding (II) Over comes inbreeding depression (III) Cross between different breeds

Q31. Which of the following is a fine powder of recycled modified plastic?

Q15. Which of the following is not an alien species in India?

Q45. The process of extracting the separated bond from the gel matrix is called

Q27. Which enzyme is used as a 'clot buster'?

Q31. Increase in concentration of toxicant in the aquatic food chain is:

Q1. Match List-I with List-II: List-I (Pathogen) (A) Wuchereria (B) Plasmodium (C) Streptococcus (D) Salmonella List-II (Disease) (I) Typhoid (II) Pneumonia (III) Malaria (IV) Elephantiasis Choose the

Q2. Match List-I with List-II: List-I (A) Eyes (B) Rhizome (C) Offset (D) Bulbil List-II (I) Ginger (II) Potato (III) Agave (IV) Water hyacinth Choose the correct answer from the options given below:

Q15. Match List-I with List-II: List-I (A) Produces crystals of toxic insecticidal proteins (B) Nematode which infects the roots of tobacco plant (C) Vector used to transfer the nematode specific gene

Q43. Answer the question from the diagram of typical anatropous ovule [Diagram of ovule is present in the paper] The embryo sac is also known as:

Q10. Which is not a type of sexually transmitted infections?

Q1. Which of the following statements are not correct? (A) The milk produced during the initial few days of lactation is called colostrum which contain several antibodies (B) The signals for the partu

Q8. Consider the following statements: A. Antigen A and antibody 'a', Antigen 'B' and antibody 'b' cannot live together. B. Blood group 'O' is called universal Donor. C. Blood group 'AB' is called Uni

Q44. The most number of nucleotides will be present in (from left to right)

Q31. Diseases caused by fungi are: A. Tobacco mosaic B. Brown rust of wheat C. Black rot of crucifers D. Red rot of sugarcane E. Late blight of potato Choose the correct answer from the options given