2025 CUET UG Biology Question Paper || CUET Biology Practice Test

1.How many different types of gamaetes are possible to be formed by an individual if its genotype for a particular trait is AABbccDd
4
8
16
32

2.Lactational amenorrhaea refers to

absence of menstruation
absence of menstruction during intense lactatio
no breast feeding
intense breast feeding

3. Those plants whose genes have been altered by manipulation are known as----
pest resistant plants
vectors
genetically modified plants
plant crystals

4. The first menstruation which begins at puberty is called
menopause
menarche
menstral cycle
ovulation

5.Which of the following antibodies is released through colostrum?
IgM
IgA
IgE
IgG

6.Baculoviruses are pathogen that attack
reptiles
plants
insects
birds

7. Failure to segregation of chromatids during cell division cycle which involves gain or loss of chromosomes is called
polyploidy
euploidy
monosomy
aneuploidy

8. Bioactive molecule , Cyclosporin A is produced by
Monoscus purpureus
Acetobacter aceti
Clostridium butylicum
Trichoderma polysporum

9.The specific DNA sequence which is responsible for initiation of replication is known as
template DNA
Recombinant DNA
Plasmid
origin of replication

10.Biopiracy refers to
use of bioresources by companies with proper authorisation
use of bioresources by companies and other organisations without proper authorisation from countries and people concerned without compansation amount
use of bioresources by companies and other organisations without proper authorisation from countries and people concerned with compansation amount
copying of someones work without consent

Score =
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