List of top Questions asked in CUET (UG)

Of the incident solar radiation, what is the percentage of photosynthetically active radiation (PAR)?

ELISA is based on the principle of:

Genetically modified plants have been useful in:

Which of the following is the primary female sex organ?

Which one of the following structures is haploid (n) in relation to the male reproductive system?

Humification leads to:

If a double-stranded DNA has 15% of adenine, find out the percent of cytosine in the DNA?

Transgenic animals are used to understand the contribution of genes in the development of diseases such as:

Arrange the given products formed during sewage treatment in correct sequence:
(A) Biogas
(B) Activated sludge
(C) Flocs
(D) Primary sludge

Wildlife safari parks are example of-

Thorn of Bougainvillea and tendril of Cucurbita are:

A small standing crop of phytoplankton supports a large standing crop of zooplankton. This can be correctly represented by:

The first isolated restriction endonuclease was:

Arrange the following groups of plants according to their appearance on earth.
(A) Angiosperms
(B) Seed ferns
(C) Rhynia type plants
(D) Psilophyton

If a man is eating fish as his food, which trophic level is occupied by him in the food chain?

Baculoviruses are pathogens that attack:

The number of individuals in the reproductive age group is more than the number of individuals in the pre-reproductive age group, the shape of its age pyramid would reflect the growth status of the population as:

Which of the following statements are true with reference to homology or homologous organs?
(A) Homology indicates common ancestry.
(B) Whale and Cheetah share similarities in the pattern of the bones of the forelimbs.
(C) Vertebrate heart is an example of homologous organs.
(D) Thorn of Bougainvillea and tendrils of cucurbita represent homology.

Arrange the following geological periods in their occurrence from latest to oldest order.
(A) Triassic
(B) Carboniferous
(C) Tertiary
(D) Jurassic

Which of the following steps are related to polymerase chain reaction (PCR)?
(A) Extension
(B) Annealing
(C) Propagation
(D) Denaturation

Which of the following is incorrect with reference to drug abuse?

Arrange the given steps involved in gel electrophoresis used for separation of DNA fragments?
(A) Exposure to UV light
(B) Staining with ethidium bromide
(C) Moving of DNA fragments towards anode
(D) Elution

EcoRI, a significant tool in rDNA technology is -

Which of the following disorders are the results of aneuploidy? (A) Haemophilia
(B) Down’s Syndrome
(C) Thalassemia
(D) Turner’s Syndrome

Which one of the following options will express intermediate skin colour in an individual?