NEET 2026
NEET / 180 questions
2026Sun, May 3, 2026 8:30 AM180 PYQs
1Locomotion And Movement
\(\text { Match List I with List II related to muscular/skeletal system: }\)
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2Microbes In Human Welfare
\(\text { Match List I with List II: }\)
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3Microbes In Human Welfare
What is the reason behind production of large holes in 'Swiss Cheese'?
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4Molecular Basis Of Inheritance
In the lac operon, the $\boldsymbol{z}$ gene codes for
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5Molecular Basis Of Inheritance
Which of the following statements are correct with reference to a transcription unit?
A. A transcription unit in DNA is defined primarily by three regions : promoter, structural gene and terminator.
B. The promoter is said to be located tow...
A. A transcription unit in DNA is defined primarily by three regions : promoter, structural gene and terminator.
B. The promoter is said to be located tow...
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6Molecular Basis Of Inheritance
Arrange the following steps of DNA fingerprinting in a correct sequence.
A. Isolation of DNA and its digestion by restriction endonucleases.
B. Hybridisation using a labelled VNTR probe.
C. Transferring of separated DNA fragments to synthet...
A. Isolation of DNA and its digestion by restriction endonucleases.
B. Hybridisation using a labelled VNTR probe.
C. Transferring of separated DNA fragments to synthet...
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7Molecular Basis Of Inheritance
Which of the following statements are correct with reference to packaging of DNA helix ?
A. Histones are organized to form a unit of eight molecules called histone octamer.
B. Histones are negatively charged basic proteins.
C. Histones are ...
A. Histones are organized to form a unit of eight molecules called histone octamer.
B. Histones are negatively charged basic proteins.
C. Histones are ...
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8Molecular Basis Of Inheritance
The sixth mutant codon of beta globin gene causing polymerization of Haemoglobin and change in RBC shape is $\_\_\_\_$
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9Morphology Of Flowering Plants
In angiosperms, root hairs arise from which one of the following regions of the root?
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10Morphology Of Flowering Plants
In racemose inflorescence, $\_\_\_\_$ .
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11Morphology Of Flowering Plants
\(\text { Match List I with List II : }\)
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12Morphology Of Flowering Plants
\(\text { Which of the following floral formula is the correct floral formula of Solanaceae family? }\)
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13Neural Control And Coordination
The specific receptors for neurotransmitters in a synapse are present on $\_\_\_\_$ .
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14Organisms And Populations
Which of the following equations depicts Verhulst-Pearl logistic population growth?
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15Organisms And Populations
Which one of the following is an appropriate example of sexual deceit?
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16Organisms And Populations
Choose the correct statements regarding population interactions between two species.
A. In both parasitism and commensalism, only one species benefits and the other species is harmed.
B. Both species benefit in mutualism.
C. Both species be...
A. In both parasitism and commensalism, only one species benefits and the other species is harmed.
B. Both species benefit in mutualism.
C. Both species be...
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17Photosynthesis In Higher Plants
Find the incorrect statement(s) about photosynthesis from the following:
A. The water splitting complex is associated with PSI.
B. $\mathrm{C}_4$ plants use the $\mathrm{C}_3$ pathway of $\mathrm{CO}_2$ fixation as the main biosynthetic pat...
A. The water splitting complex is associated with PSI.
B. $\mathrm{C}_4$ plants use the $\mathrm{C}_3$ pathway of $\mathrm{CO}_2$ fixation as the main biosynthetic pat...
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18Photosynthesis In Higher Plants
The enzyme required for carboxylation in the Calvin cycle is
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19Photosynthesis In Higher Plants
How many ATP and NADPH molecules are required to make one molecule of glucose through the Calvin pathway?
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20Plant Growth And Development
Which one of the following is not a characteristic of plant cells in the phase of elongation?
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21Plant Growth And Development
\(\text { Match List-I with List-II }\)
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22Plant Growth And Development
Heterophyllous development in response to environment is an example of which of the following phenomena?
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23Plant Kingdom
In which one of the following, the ovules are not enclosed by an ovary wall and remain exposed?
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24Principles Of Inheritance And Variation
\(\text { Match List I with List II : }\)
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25Principles Of Inheritance And Variation
Which of the following statements are true with reference to the sex-determination in honeybees?
A. An offspring formed from the union of a sperm and an egg, develops as a female (queen or worker).
B. An unfertilized egg develops as a male ...
A. An offspring formed from the union of a sperm and an egg, develops as a female (queen or worker).
B. An unfertilized egg develops as a male ...
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26Principles Of Inheritance And Variation
Which one of the following disorders is caused by the substitution of Glutamic acid (Glu) by Valine (Val) at the sixth position of the beta globin chain of the haemoglobin molecule?
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27Principles Of Inheritance And Variation
In a population of a grasshopper species, the chromosome number of some members is 23 and some other members possess 24 chromosomes. The 23 and 24 chromosome-bearing members in this species are $\_\_\_\_$ .
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28Principles Of Inheritance And Variation
What is the probability of having children with 'O' blood group, where both mother and father are heterozygous for ' $\underline{\mathrm{A}}$ ' and ' $\underline{\mathrm{B}}$ ' blood group, respectively?
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29Reproduction In Organisms
In which animal do haploid cells divide mitotically to produce gametes?
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30Reproductive Health
\(\text { Match List I and List II }\)
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31Reproductive Health
Choose the correct statement regarding GIFT to overcome infertility.
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32Respiration In Plants
\(2\left(\mathrm{C}_{51} \mathrm{H}_{98} \mathrm{C}_6\right)+145 \mathrm{O}_2 \rightarrow 102 \mathrm{CO}_2+98 \mathrm{H}_2 \mathrm{O}+\text { energy }\)
The Respiratory Quotient (RQ) of a biomolecule used for respiration, as per the abov...
The Respiratory Quotient (RQ) of a biomolecule used for respiration, as per the abov...
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33Respiration In Plants
\(\text { Match List-I with List-II: }\)
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34Sexual Reproduction In Flowering Plants
Arrange the following in the correct developmental sequence related to microsporogenesis :
A. Microspore tetrads
B. Sporogenous tissue
C. Pollen grains
D. Pollen mother cells
Choose the correct answer from the options given below :
A. Microspore tetrads
B. Sporogenous tissue
C. Pollen grains
D. Pollen mother cells
Choose the correct answer from the options given below :
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35Sexual Reproduction In Flowering Plants
Which one of the following is a triploid cell?
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36Sexual Reproduction In Flowering Plants
Which one of the following types of pollination brings genetically different types of pollen grains to the stigma?
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37Strategies For Enhancement In Food Production
Arrange the following steps of somatic hybridisation in a correct sequence.
A. Digestion of cell walls.
B. Isolation of naked protoplasts.
C. Fusion of protoplasts to get hybrid protoplast.
D. Isolation of single cells from two different va...
A. Digestion of cell walls.
B. Isolation of naked protoplasts.
C. Fusion of protoplasts to get hybrid protoplast.
D. Isolation of single cells from two different va...
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38Structural Organisation In Animals
Male frogs can be distinguished from female frogs due to the presence of
A. Bulging eyes
B. Vocal sacs
C. Webbed digits in feet
D. Copulatory pad on first digit of fore limbs
E. Olive green-coloured skin with dark irregular spots
Choose the...
A. Bulging eyes
B. Vocal sacs
C. Webbed digits in feet
D. Copulatory pad on first digit of fore limbs
E. Olive green-coloured skin with dark irregular spots
Choose the...
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39Structural Organisation In Animals
Choose the correct statements regarding frog's anatomy:
A. Hepatic portal system is the special venous connection between liver and intestine.
B. There are twelve pairs of cranial nerves arising from the brain.
C. The ureters and oviducts o...
A. Hepatic portal system is the special venous connection between liver and intestine.
B. There are twelve pairs of cranial nerves arising from the brain.
C. The ureters and oviducts o...
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40The Living World
Which one of the following statements is not true about the universal rules of binomial nomenclature?
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41Alcohol Phenols And Ethers
The functional group that can be identified through phthalein dye test is :
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42Alcohol Phenols And Ethers
The pair of molecules that are metamers among the following is :
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43Alcohol Phenols And Ethers
\(\text { In the following reaction sequence, } \mathrm{X} \text { and } \mathrm{Z} \text { respectively are : }\)
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44Aldehydes Ketones And Carboxylic Acids
\(\text { Match List I with List II: }\)
Choose the correct answer from the options given below :
Choose the correct answer from the options given below :
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45Aldehydes Ketones And Carboxylic Acids
In a test tube containing a salt, a few drops of dilute $\mathrm{H}_2 \mathrm{SO}_4$ was added, which gave colourless vapours having the smell of vinegar. The vapours turned the blue litmus paper red.
Identify the correct anion from the fol...
Identify the correct anion from the fol...
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46Aldehydes Ketones And Carboxylic Acids
Compound $\mathrm{P}\left(\mathrm{C}_8 \mathrm{H}_8 \mathrm{O}\right)$ gives a red orange precipitate with 2,4-DNP reagent and it does not reduce Fehling's reagent. On drastic oxidation with chromic acid, $P$ gives an aromatic product $Q$ t...
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47Biomolecules
The correct statement with regard to the secondary structure of DNA/RNA is
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48Chemical Bonding And Molecular Structure
Identify the correct statement about $\mathrm{CIF}_3$ from the following options :
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49Chemical Bonding And Molecular Structure
\(\text { The correct formal charges on oxygen atoms numbered } 2,1 \text { and } 3 \text { respectively are : }\)
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50Chemical Bonding And Molecular Structure
\(\text { Match List I with List II : }\)
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