CUET Questions — Biology

Q36. cry1Ab encodes a protein that controls the growth of

Q8. Which one of the following, is NOT an example of intra uterine contraceptive device?

Q46. The greater the BOD of water

Q39. Secondary productivity is:

Q30. Identify the correct statement with respect to Mycorrhiza. A. Fungal symbiont absorbs phosphorus from the soil and passes it on to the roots of the plant B. Many members of the genus Glomus form

Q32. Read the following and select the set of correct statements. (A) Euchromatin is transcriptionally inactive (B) Heterochromatin is more densely packed (C) Heterochromatin is loosely packed (D) Euc

Q44. Answer the question from the diagram of typical anatropous ovule [Diagram of ovule is present in the paper] Testa of a seed is produced from:

Q35. Which of the following used hides to protect their body and buried their dead?

Q27. Chromosome number in a gamete of rat is _____.

Q5. Increase in concentration of toxicants at successive tropic levels in aquatic food chain called: