CUET Questions — Biology

Q2. The process of cutting out of DNA fragments from agarose gel and their extraction from gel piece is known as:

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

Q20. Variation caused by mutation, according to Hugo deVries are:

Q47. Identify the degenerate codon from the following:

Q11. Match List-I with List-II: List-I (A) Urease (B) Maltase (C) Invertase (D) Diastase List-II (I) Maltose (II) Glucose and fructose (III) NH3 and CO2 (IV) Glucose Choose the correct answer from the

Q14. In some plants, the ovary develops into fruit without fertilization. This phenomenon is called:

Q47. Observe the figures and answer the following question Indirectly, BOD is a measure of: (a) Inorganic matter present in water (b) Carbon dioxide in water (c) Organic matter present in water (d) Sa

Q25. Sickle-cell anaemia is:

Q33. Oral contraceptive pills used by the females for birth control are combinations of the following hormones:

Q7. Which of the following hormone is also known as flight hormone? (a) Adrenaline (b) Androgens (c) Thyroxine (d) Insulin