CUET Questions — Biology

Q43. Among invertebrates, the order of species richness from low to high is: (A) Insect (B) Other animal group (C) Molluscs (D) Crustaceans Choose the correct answer from the options given below:

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

Q18. Which of the following option is correct for amensalism?

Q3. A mature embryo sac of an angiosperm is:

Q41. What is the common name of 5-methyl uracil?

Q38. Identify the floral reward offered to insects for pollination A. Pollen grains B. Nectar C. Fragrance D. Safe place to lay eggs Choose the correct answer from the options given below.

Q30. The presence or absence of hydroxyl group on which carbon atom of sugar differentiate RNA and DNA:

Q2. Which of the following enzyme is used during isolation of DNA from plant cell?

Q47. Which animal starch is found in yeast and fungi?

Q48. Conformers are the animals whose body temperature:

Q34. Which of the following is the highest species-rich taxonomic group among animals? (a) Insects (b) Molluscs (c) Crustaceans (d) Mammals

Q45. Answer the question from the diagram of typical anatropous ovule [Diagram of anatropous ovule showing Funicle, Outer integument, Inner integument, Nucellus, Embryo sac] Identify the diploid cells

Q28. Identify the statements which hold true for Phenylketonuria. (A) Phenylketonuria is a sex-linked disorder (B) Phenylpyruvic acid is accumulated and converted to phenylalanine (C) It is caused by

Q37. Which of the following is NOT a sexually transmitted disease?

Q38. Identify the statements which are true with respect to colour blindness A. Sex-linked recessive disorder B. Sufferers are unable to differentiate between red or green colour C. It occurs in 8% ma

Q7. Skin colour in human being is an example of:

Q42. Observe the figures and answer the question (Stages in embryo development in a dicot) Identify the parts of the embryonal axis of a dicot embryo: A. Epicotyle B. Plumule C. Radicle D. Scutellum C

Q44. Answer the question from the diagram of typical anatropous ovule [Diagram of anatropous ovule showing Funicle, Outer integument, Inner integument, Nucellus, Embryo sac] Testa of a seed is produce

Q39. A sparrow is a primary consumer when it eat seeds, but becomes secondary consumer when it eats __________.

Q36. The protoplast is used in somatic hybridisation. It is: