List of top Biology Questions asked in CUET (UG)

Who proposed that the first form of life could have come from pre-existing non-living organic molecules?

Which one is the correct example of hermaphrodites?

In diploid organisms, which of the following undergoes meiosis?

Which one of the following is not associated with megasporangium?

Match List-I with List-II:

List-I (Recent Extinction)	List-II (Place)
(A) Dodo	(I) Africa
(B) Quagga	(II) Russia
(C) Thylacine	(III) Mauritius
(D) Steller’s Sea Cow	(IV) Australia

Choose the correct answer from the options given below:

Which of the following statements is not correct for Restriction enzymes?

Given below is the DNA coding sequence. Its complementary strand would read as:
5’ – GTATTACG – 3’

Given below are two statements:
Statement I: Whisky, brandy, and rum are produced without distillation of the fermented broth.
Statement II: Saccharomyces cerevisiae is called doctor’s yeast.
Choose the correct answer from the options below:

Which of the following plays a significant role in our stomach in checking disease-causing microbes?

Analogous structures are a result of:

Amino acid is attached to which site of tRNA?

Which one of the following lymphoid organs is large at birth but reduces with age?

Match List-I with List-II:

List-I (Genes)	List-II (Proteins– Codes for lac operon)
(A) i	(I) permease
(B) a	(II) β-galactosidase
(C) y	(III) transacetylase
(D) z	(IV) repressor

Choose the correct answer from the options given below:

Which of the following equation is correct about Verhulst-Pearl Logistic Growth?

Streptokinase enzyme is used for:

Which of the following is not a step of Polymerase Chain Reaction?

Select the incorrect statement:

Match List-I with List-II:

List-I (Disease)	List-II (Pathogen/Genera)
(A) Amoebiasis	(I) Wuchereria
(B) Filariasis	(II) Entamoeba histolytica
(C) Ringworm	(III) Haemophilus influenzae
(D) Pneumonia	(IV) Epidermophyton

Choose the correct answer from the options given below:

Arrange the following steps of DNA fingerprinting in proper sequence:
(A) Hybridization using labeled VNTR probe
(B) Separation of DNA fragments by electrophoresis
(C) Digestion of DNA by restriction endonucleases
(D) Blotting of separated DNA fragments to nylon
(E) Isolation of DNA
Choose the correct answer from the options given below:

Which disorder is caused by the substitution of Glutamic acid (Glu) by Valine (Val) at the sixth position of the beta globin chain of the hemoglobin?

“Transforming Principle” was given by:

Nucleosome is:

Which of the following is a recessive trait for garden pea plant?

In a velvet grass seed, the cotyledon is called:

Ex-situ conservation includes: