CUET Questions — Biology — CUET
610 solved questions with detailed explanations
Q10. In malignant tumor, the cells proliferate, grow very rapidly and move to other parts of body to form new tumors. This property is called:
Q39. Identify the statements which are correct with respect to lactation. A. It helps the mother in feeding new born B. It is triggered by foetal ejection reflex C. Mammary glands start producing milk
Q27. Water hyacinth can propagate vegetatively through:
Q29. Arrange the following steps of rDNA technology in correct sequence. (A) Amplification of gene by PCR (B) Insertion of rDNA into host cell using vector (C) Isolation of the genetic material from t
Q1. What amount of energy would be at the producer level if it is 50 KJ at third trophic level?
Q14. Which of the following is not made by fermentation?
Q13. Which method of reproduction will NOT produce morphologically and genetically identical progenies?
Q22. What will be the chromosome number in the gamete of fruit fly if its meiocyte has 8 chromosomes?
Q48. The figure given above shows the growth of pollen tube. Observe the figure and answer the following question. The site of germination of pollen grains is:
Q17. Identify the free-living nitrogen fixing bacteria A. Rhizobium B. Mycorrhiza C. Azospirllum D. Azotobacter Choose the correct answer from the options given below (a) A and B only (b) A and C only