CUET Questions — Biology

Q24. Which of the following does not have direct role in genetic engineering?

Q7. The adaptive radiation is represented by which of the following? (A) Darwin's finches (B) Koala and Wombat (C) Tiger cat and Sugar glider (D) Spotted cuscus and lemur (E) Anteater and Numbat Choos

Q50. The genotype of Universal donor is: (a) IA i (b) IB i (c) i i (d) IA IB

Q23. Which of the following bond in DNA strand is broken by the action of restriction enzyme?

Q10. Transcription is the process of copying genetic information from one strand of -

Q32. Match List-I with List-II: List-I (A) Statin (B) Cyclosporin A (C) Streptokinase (D) Lipase List-II (I) Removal of oil stains (II) Removal of clots from blood vessels (III) Lowering of blood chol

Q47. The figure given above shows the growth of pollen tube. Observe the figure and answer the following question. The ploidy of parts (D) and (E) are:

Q4. Write the steps in sequential order from fertilisation to implantation - (A) Mitosis in zygote (B) Embedding of blastocyst in endometrium (C) Formation of blastocyst from morula (D) Male gamete an

Q22. Which sugarcane species was originally grown in North India?

Q8. Down's syndrome is a genetic disorder. It is due to:

Q25. Amniocentesis is used in the prenatal diagnosis of:

Q25. Amniocentesis is used in the prenatal diagnosis of:

Q48. Very small animals are rarely found in polar regions because they:

Q26. A chromosome with the centromere situated close to its end forming one extremely short and one very long arm is called:

Q16. Identify the Odd One Out : 1. Hypertension 2. Ulcer 3. Kidney 4. Anaemia

Q16. Arrange the following steps for replication of HIV in a correct sequence: A. Production of new viral RNA by infected cell B. Infection of normal cell by virus C. Production of viral DNA D. Produc

Q17. The Mediterranean orchid Ophrys employs 'sexual deceit' mechanism to get pollination done by

Q12. Match List-I with List-II: List-I (A) Wheat, resistant to leaf (1) and stripe rust (B) Brassica, resistant to white rust (C) Cowpea, resistant to bacterial blight (D) Cauliflower, resistant to bl

Q34. Match List-I with List-II: List-I Microbe (A) Bacillus thuringiensis (B) Saccharomyces cerevisiae (C) Trichoderma polysporum (D) Aspergillus niger List-II Application (I) Alcohol (II) Immunosuppr

Q50. The figure given above shows the growth of pollen tube. Observe the figure and answer the following question. Triple fusion takes place when: