List of top Biology Questions asked in CUET (UG)

Which of the following is not is not the cause of biodiversity loss ?

‘Golden rice” variety of rice shows :

Which of the following is NOT an application of PCR ?

Select the statements that are CORRECT regarding patterns of biodiversity. 

Which of the following option determines percolation and water holding capacity of soils ?

Given below are two statements : 

In the light of the above statements, choose the most appropriate answer from the options given below : 
 

Which of the following statements are correct ? 

Vertical distribution of different species occupying different level is called :

Why was Drosophila melanogaster used for studies in Genetics ? 

Choose the correct answer from the options given below :

Which of the following is not a barrier method of birth control.

Which part of the sperm help in its entry into the cytoplasm of the ovum ?

Arrange the stages of biomagnification of DDT.
(A) Fish eating birds (PPT 25 PPm)
(B) Small fish (DDT 0.5 PPm)
(C) Zooplankton (DDT 0.04 PPm)
(D) Water (DDT 0.003 PPm)
(E) Large fish (DDT 2 PPm)
Choose the correct answer from the options given below:

Which one of the following is not an example of adaptive radiation?

Match List - I with List - II. 

 Choose the correct answer from the options given below :

The reason for deviation from Mendel’s dihybrid cross in T.H. Morgan's experiment is

Among the animal on the planet, the species rich group making more than 70% is

Replication of DNA is characterised by : 

Choose the correct answer from the options given below :

A students was repeating the experiments of Alfred Hershey and Maltha Chase (1952). Results obtained by him are shown in the given figure. Select the biomolecule that was radio actively labelled by the students for his experiment.