datavorous/entrance-exam-dataset huggingface dataset:
What is the process of association of chromosomes called during the zygotene stage?

Options:
A Leptotene
B Synapsis
C Pachytene
D Diakinesis

The correct answer is:
Synapsis

Solution:
During the zygotene stage, chromosomes start pairing together and this process of association is called synapsis.

Topic: Biology, Cell Cycle and Cell Division, NEET
What is the process of cell division called?

Options:
A Mitosis
B Cell cycle
C Interphase
D Cytokinesis

The correct answer is:
Mitosis

Solution:
Mitosis is the actual period of cell division and involves the division of the cell's nucleus.

Topic: Biology, Cell Cycle and Cell Division, NEET
What is the process of childbirth called?

Options:
A Oogenesis
B Parturition
C Ovulation
D Lactation

The correct answer is:
Parturition

Solution:
The process of childbirth is called parturition.

Topic: Biology, Human Reproduction, NEET
What is the process of conversion of complex food substances to simple absorbable forms?

Options:
A Digestion
B Absorption
C Metabolism
D Transport

The correct answer is:
Digestion

Solution:
The process of conversion of complex food substances to simple absorbable forms is called digestion and is carried out by our digestive system by mechanical and biochemical methods.

Topic: Biology, Digestion and Absorption, NEET
What is the process of converting a precipitate into a colloidal sol by shaking it with a dispersion medium in the presence of a small amount of electrolyte called?

Options:
A Coagulation
B Peptization
C Centrifugation
D Dialysis

The correct answer is:
Peptization

Solution:
Peptization is the process of converting a precipitate into a colloidal sol by shaking it with a dispersion medium in the presence of a small amount of electrolyte.

Topic: Chemistry, Surface Chemistry, NEET
What is the process of converting nitrogen (N₂) to ammonia called?

Options:
A Ammonification
B Nitrogen fixation
C Nitrogen- oxidation
D Nitrogen- reduction

The correct answer is:
Nitrogen fixation

Solution:
The process of conversion of nitrogen (N₂) to ammonia is called nitrogen-fixation.

Topic: Biology, Mineral Nutrition, NEET
What is the process of copying genetic information from one strand of DNA into RNA called?

Options:
A Replication
B Transcription
C Translation
D Transfer

The correct answer is:
Transcription

Solution:
The process of copying genetic information from one strand of DNA into RNA is called transcription.

Topic: Biology, Molecular Basis of Inheritance, NEET
What is the process of decomposition of organic nitrogen of dead plants and animals into ammonia called?

Options:
A Nitrogen fixation
B Nitrification
C Ammonification
D Denitrification

The correct answer is:
Ammonification

Solution:
Decomposition of organic nitrogen of dead plants and animals into ammonia is called ammonification.

Topic: Biology, Mineral Nutrition, NEET
What is the process of delivery of the fetus called?

Options:
A Maturation
B Gestation
C Parturition
D Lactation

The correct answer is:
Parturition

Solution:
The process of delivery of the fetus is called parturition.

Topic: Biology, Human Reproduction, NEET
What is the process of development of embryo from the zygote called?

Options:
A Gametogenesis
B Embryogenesis
C Syngamy
D Pollination

The correct answer is:
Embryogenesis

Solution:
The process of development of embryo from the zygote is called embryogenesis.

Topic: Biology, Reproduction in Organisms, NEET
What is the process of digesting cell walls to isolate naked protoplasts called?

Options:
A Micro-propagation
B Somatic hybridisation
C Totipotency
D Virus-free plant recovery

The correct answer is:
Somatic hybridisation

Solution:
The process of digesting cell walls to isolate naked protoplasts is a step in somatic hybridisation.

Topic: Biology, Strategies for Enhancement in Food Production, NEET
What is the process of division in yeast called?

Options:
A Binary fission
B Mitosis
C Encystation
D Unequal division

The correct answer is:
Unequal division

Solution:
In yeast, division is called unequal division, where small buds are produced that eventually mature into new yeast organisms.

Topic: Biology, Reproduction in Organisms, NEET
What is the process of excreting ammonia called?

Options:
A Ureotelism
B Uricotelism
C Ammonotelism
D Nitrogenotelism

The correct answer is:
Ammonotelism

Solution:
The process of excreting ammonia is referred to as Ammonotelism.

Topic: Biology, Excretory Products and their Elimination, NEET
What is the process of expressing foreign genes in host cells called?

Options:
A Large-scale production
B Recombinant protein production
C Bioreactor culturing
D Cloning of foreign genes

The correct answer is:
Recombinant protein production

Solution:
The process of expressing foreign genes in host cells is called recombinant protein production.

Topic: Biology, Biotechnology - Principles and Processes, NEET
What is the process of extracting the DNA fragments from agarose gel called?

Options:
A Gel electrophoresis
B Staining
C Elution
D Recombination

The correct answer is:
Elution

Solution:
The separated bands of DNA are cut out from the agarose gel and extracted from the gel piece. This step is known as elution.

Topic: Biology, Biotechnology - Principles and Processes, NEET
What is the process of finding the type of organic compounds found in living organisms called?

Options:
A Chemical analysis
B Straining through a cheesecloth
C Grinding in trichloroacetic acid
D Acid-soluble pool

The correct answer is:
Chemical analysis

Solution:
To determine the type of organic compounds found in living organisms, one must perform a chemical analysis by grinding a living tissue in trichloroacetic acid and straining the resulting slurry through a cheesecloth to obtain the acid-soluble pool.

Topic: Biology, Biomolecules (B), NEET
What is the process of formation of a mature female gamete called?

Options:
A Ovulation
B Oogenesis
C Spermatogenesis
D Gamete mother cells

The correct answer is:
Oogenesis

Solution:
Oogenesis is the process of formation of a mature female gamete.

Topic: Biology, Human Reproduction, NEET
What is the process of formation of diverse organic molecules from inorganic constituents called?

Options:
A Chemical evolution
B Biological evolution
C Nuclear evolution
D Astrological evolution

The correct answer is:
Chemical evolution

Solution:
The formation of diverse organic molecules from inorganic constituents is called chemical evolution.

Topic: Biology, Evolution, NEET
What is the process of formation of mature female gametes called?

Options:
A Lactation
B Parturition
C Ovulation
D Oogenesis

The correct answer is:
Oogenesis

Solution:
The process of formation of mature female gametes, or ova, is called oogenesis.

Topic: Biology, Human Reproduction, NEET
What is the process of formation of megaspores called?

Options:
A Mitosporogenesis
B Meiosis
C Megasporogenesis
D Cytosporogenesis

The correct answer is:
Megasporogenesis

Solution:
The process of formation of megaspores from the megaspore mother cell is called megasporogenesis.

Topic: Biology, Sexual Reproduction in Flowering Plants, NEET
What is the process of formation of megaspores from the megaspore mother cell called?

Options:
A Megasporogenesis
B Embryo sac formation
C Meiosis
D Monosporic development

The correct answer is:
Megasporogenesis

Solution:
The process of formation of megaspores from the megaspore mother cell is called megasporogenesis.

Topic: Biology, Sexual Reproduction in Flowering Plants, NEET
What is the process of giving a scientific name to a known organism called?

Options:
A Identification
B Nomenclature
C Taxonomy
D Description

The correct answer is:
Nomenclature

Solution:
The process of giving a scientific name to a known organism is called nomenclature.

Topic: Biology, The Living World, NEET
What is the process of hardening leather called?

Options:
A Coating
B Tanning
C Lubrication
D Grafting

The correct answer is:
Tanning

Solution:
The process of hardening leather by mutual coagulation of colloidal particles in animal hides and tannin is called tanning.

Topic: Chemistry, Surface Chemistry, NEET
What is the process of heating to remove volatile matter and obtain metal oxide called?

Options:
A Reduction
B Calcination
C Oxidation
D Precipitation

The correct answer is:
Calcination

Solution:
Calcination involves heating to remove volatile matter and obtain metal oxide.

Topic: Chemistry, General Principles and Processes of Isolation of Metals, NEET
What is the process of lead leaching into drinking water called?

Options:
A Filtration
B Corrosion
C Distillation
D Sedimentation

The correct answer is:
Corrosion

Solution:
The process of lead leaching into drinking water from lead pipes is called corrosion, which occurs when the pipes degrade and release lead particles into the water.

Topic: Chemistry, Environmental Chemistry, NEET
What is the process of linking a piece of DNA with a plasmid called?

Options:
A Cloning of the desired genes in E. coli
B Recombinant DNA
C Transfer of the DNA to its progeny
D Identification of DNA with desirable genes

The correct answer is:
Recombinant DNA

Solution:
The process of linking a piece of DNA with a plasmid is called recombinant DNA.

Topic: Biology, Biotechnology - Principles and Processes, NEET
What is the process of making RNA from DNA called?

Options:
A Translation
B Replication
C Transcription
D Regulation

The correct answer is:
Transcription

Solution:
Transcription is the process of making RNA from DNA.

Topic: Biology, Molecular Basis of Inheritance, NEET
What is the process of nuclear division called?

Options:
A Mitosis
B Cytokinesis
C Karyokinesis
D Interphase

The correct answer is:
Karyokinesis

Solution:
Karyokinesis is the process of nuclear division, it involves the separation of daughter chromosomes.

Topic: Biology, Cell Cycle and Cell Division, NEET
What is the process of obtaining energy from food called?

Options:
A Photosynthesis
B Respiration
C Oxidation
D Digestion

The correct answer is:
Oxidation

Solution:
The energy required for life processes is obtained by the oxidation of macromolecules called food.

Topic: Biology, Respiration in Plants, NEET
What is the process of paper chromatography?

Options:
A In paper chromatography, chromatography paper is used which contains water trapped in it which is the stationary phase. On the base of the paper, a solution [containing the mixture to be separateD] is spotted. The paper strip is suspended in suitable solvent which is mobile phase.The solvent rises to the top of the paper by capillary action. During this, it flows over the spot. The components are selectively retained on the paper
B Paper chromatography relies on the principle of distillation. In this method, a mixture of compounds is heated to vaporize the components, which are then condensed and collected on a paper strip. The compounds are separated based on their boiling points and condensation properties.
C Paper chromatography is based on the principle of different boiling points
D Paper chromatography is based on the principle of ion exchange. In this method, a mixture of ions is applied to a paper strip with ion-exchange properties, and an electric field is applied to separate the ions based on their charges.

The correct answer is:
In paper chromatography, chromatography paper is used which contains water trapped in it which is the stationary phase. On the base of the paper, a solution [containing the mixture to be separateD] is spotted. The paper strip is suspended in suitable solvent which is mobile phase.The solvent rises to the top of the paper by capillary action. During this, it flows over the spot. The components are selectively retained on the paper

Solution:
Correct Option is : (A)
In paper chromatography, chromatography paper is used which contains water trapped in it which is the stationary phase. On the base of the paper, a solution [containing the mixture to be separateD] is spotted. The paper strip is suspended in suitable solvent which is mobile phase.The solvent rises to the top of the paper by capillary action. During this, it flows over the spot. The components are selectively retained on the paper

Topic: Chemistry, General Organic Chemistry, NEET
What is the process of pollen transfer in cross-pollinating plants?

Options:
A Self-fertilization
B Pollination
C Transfer by wind
D Relatively easy transfer

The correct answer is:
Pollination

Solution:
In cross-pollinate plants, a specialised event called pollination facilitates transfer of pollen grains to the stigma.

Topic: Biology, Reproduction in Organisms, NEET
What is the process of pollen transfer in self-fertilizing plants like peas?

Options:
A Pollination
B Transfer by wind
C Relatively easy transfer
D Difficult transfer

The correct answer is:
Relatively easy transfer

Solution:
In self-fertilizing plants like peas, transfer of pollen grains to the stigma is relatively easy because anthers and stigma are located close to each other.

Topic: Biology, Reproduction in Organisms, NEET
What is the process of pollination in female parent with bisexual flowers?

Options:
A Anthers are removed and stigma is dusted with mature pollen
B Stigma is dusted with mature pollen and rebagged
C Female flower buds are rebagged before the flowers open
D Male flower buds are rebagged before the flowers open

The correct answer is:
Anthers are removed and stigma is dusted with mature pollen

Solution:
In the case of female parent with bisexual flowers, emasculation is performed, i.e., removal of anthers from the flower bud, and when the stigma of bagged flower attains receptivity, mature pollen grains collected from anthers of the male parent are dusted on the stigma, and the flowers are rebagged.

Topic: Biology, Sexual Reproduction in Flowering Plants, NEET
What is the process of pollination in female parent with unisexual flowers?

Options:
A Anthers are removed and stigma is dusted with mature pollen
B Stigma is dusted with mature pollen and rebagged
C Female flower buds are rebagged before the flowers open
D Male flower buds are rebagged before the flowers open

The correct answer is:
Female flower buds are rebagged before the flowers open

Solution:
In the case of female parent with unisexual flowers, there is no need for emasculation. The female flower buds are bagged before the flowers open. When the stigma becomes receptive, pollination is carried out using the desired pollen and the flower rebagged.

Topic: Biology, Sexual Reproduction in Flowering Plants, NEET
What is the process of polymerization of amino acids to form a polypeptide called?

Options:
A Transcription
B Replication
C Translation
D Transformation

The correct answer is:
Translation

Solution:
Translation is the process of polymerization of amino acids to form a polypeptide.

Topic: Biology, Molecular Basis of Inheritance, NEET
What is the process of reduction of nitrogen to ammonia by living organisms called?

Options:
A Nitrification
B Nitrogen fixation
C Ammonification
D Denitrification

The correct answer is:
Nitrogen fixation

Solution:
Reduction of nitrogen to ammonia by living organisms is called biological nitrogen fixation.

Topic: Biology, Mineral Nutrition, NEET
What is the process of release of an ovum called in the menstrual cycle?

Options:
A Menarche
B Menstruation
C Ovulation
D Menopause

The correct answer is:
Ovulation

Solution:
During the menstrual cycle, one ovum is released through a process called ovulation.

Topic: Biology, Human Reproduction, NEET
What is the process of RNA interference?

Options:
A Replication of mobile genetic elements
B Prevention of translation of mRNA
C Infection by viruses
D Cellular defense mechanism

The correct answer is:
Prevention of translation of mRNA

Solution:
RNA interference is a process that involves silencing of a specific mRNA due to a complementary dsRNA molecule that binds to and prevents translation of the mRNA (silencing).

Topic: Biology, Biotechnology and Its Applications, NEET
What is the process of solidified digestive waste being removed from the body through the anal opening called?

Options:
A Digestion
B Assimilation
C Egestion
D Defecation

The correct answer is:
Defecation

Solution:
The process of solidified digestive waste being removed from the body through the anal opening is called defecation.

Topic: Biology, Digestion and Absorption, NEET
What is the process of studying pollen germination?

Options:
A Observing pollen tubes under a microscope
B Dusting pollen on a glass slide with a sugar solution
C Spraying pollen with water
D Leaving pollen in the sun

The correct answer is:
Dusting pollen on a glass slide with a sugar solution

Solution:
You can easily study pollen germination by dusting some pollen from flowers by dusting pollen on a glass slide with a sugar solution.

Topic: Biology, Sexual Reproduction in Flowering Plants, NEET
What is the process of test tube baby programme?

Options:
A Fertilization of gametes inside the female
B Fertilization of gametes outside the body
C Transfer of gametes into the uterus
D Transfer of gametes into the fallopian tube

The correct answer is:
Fertilization of gametes outside the body

Solution:
The test tube baby programme refers to the process of in vitro fertilization (IVF) followed by embryo transfer (ET), where ova and sperms are collected and induced to form zygote under simulated conditions in the laboratory.

Topic: Biology, Reproductive Health, NEET
What is the process of the pollen grain germinating on the stigma called?

Options:
A Pollen deposition
B Pollen germination
C Pollen-pistil interaction
D Pollen tube formation

The correct answer is:
Pollen tube formation

Solution:
The pollen grain germinates on the stigma to produce a pollen tube.

Topic: Biology, Sexual Reproduction in Flowering Plants, NEET
What is the process of ultra filtration?

Options:
A The process of filtering blood through the glomerular capillary blood pressure
B The process of filtering blood so finely through membranes, that almost all the constituents of the plasma except the proteins pass onto the lumen of the Bowman’s capsule
C The process of filtering plasma through the glomerular capillary blood pressure
D The process of filtering urine through the glomerular capillary blood pressure

The correct answer is:
The process of filtering blood so finely through membranes, that almost all the constituents of the plasma except the proteins pass onto the lumen of the Bowman’s capsule

Solution:
Blood is filtered so finely through these membranes, that almost all the constituents of the plasma except the proteins pass onto the lumen of the Bowman’s capsule. Therefore, it is considered as a process of ultra filtration.

Topic: Biology, Excretory Products and their Elimination, NEET
What is the process that occurs when the solidified faeces in the rectum initiate a neural reflex?

Options:
A Assimilation
B Egestion
C Defaecation
D Digestion

The correct answer is:
Defaecation

Solution:
The solidified faeces in the rectum initiate a neural reflex causing an urge or desire for its removal. The egestion of faeces to the outside through the anal opening (defaecation) is a voluntary process and is carried out by a mass peristaltic movement.

Topic: Biology, Digestion and Absorption, NEET
What is the process that requires water for its functioning?

Options:
A Photosynthesis
B Transpiration
C Capillarity
D Tracheary elements

The correct answer is:
Photosynthesis

Solution:
The process of photosynthesis requires water for its functioning.

Topic: Biology, Transport in Plants, NEET
What is the process used for reducing the amount of impurities to a requisite minimum in colloidal solutions known as?

Options:
A Coagulation
B Purification
C Filtration
D Precipitation

The correct answer is:
Purification

Solution:
The process used for reducing the amount of impurities to a requisite minimum in colloidal solutions is known as purification.

Topic: Chemistry, Surface Chemistry, NEET
What is the process used to prepare ozone from oxygen?

Options:
A Combustion
B Electrolysis
C Silent electrical discharge
D Condensation

The correct answer is:
Silent electrical discharge

Solution:
Ozone is prepared from oxygen using a slow dry stream of oxygen passed through a silent electrical discharge to ensure the conversion of oxygen to ozone.

Topic: Chemistry, p Block Elements (Group 15, 16, 17 & 18), NEET
What is the process used to prepare wrought iron from cast iron?

Options:
A Calcination
B Roasting
C Oxidation in a reverberatory furnace
D Reduction in a blast furnace

The correct answer is:
Oxidation in a reverberatory furnace

Solution:
Wrought iron, the purest form of commercial iron, is prepared from cast iron by oxidizing impurities in a reverberatory furnace lined with haematite.

Topic: Chemistry, General Principles and Processes of Isolation of Metals, NEET
What is the process used to prevent nematode infestation in plants?

Options:
A RNA interference
B Genetically modified organisms
C Transgenic host
D Agrobacterium vectors

The correct answer is:
RNA interference

Solution:
The process of RNA interference (RNAi) is used to prevent nematode infestation in plants. RNAi is a cellular defense mechanism that involves silencing specific

Topic: Biology, Biotechnology and Its Applications, NEET
What is the processes that creates proton gradient across thylakoid membrane?

Options:
A Splitting of water molecule on inner side of membrane (towards lumen).
B H+ carrier transport H+ ion from stroma to lumen.
C NADH reductase removes H+ ion from stroma for reduction of NADP+.
D All of the above processes

The correct answer is:
All of the above processes

Solution:
In photophosphorylation ATP synthesis is linked to development of a proton gradient across a membrane. During the activation of electrons of chlorophyll and their transport to final electron acceptor protons concentration increases in thyllakoid lumen. Photolysis complex associated with PSII is present on inner side of thyllakoid lumen. Primary acceptor of electron from PSII is located towards the outer side of membrane transfers its electron to H carrier, which removes proton from stroma while transferring an electron. NADP reductase enzyme is located on the stroma side of the membrane, thus takes proton from stroma.

Topic: Biology, Photosynthesis in Higher Plants, NEET
What is the product C of the reaction?

Options:
A
B
C
D

The correct answer is:

Solution:
Here the reaction sequence is as follows

Topic: Chemistry, Carboxylic Acid Derivatives, NEET
What is the product formed during ammonolysis of benzyl chloride and reaction of amine so formed with two moles of CH3Cl?

Options:
A Benzylamine
B N,N-Dimethylphenyl Methanamine
C Benzyl chlordiazepoxide
D Benzylchloride

The correct answer is:
N,N-Dimethylphenyl Methanamine

Solution:
Correct Option is : (B)
N,N-Dimethylphenyl Methanamine

Topic: Chemistry, Amines, NEET
What is the product formed when 1-butene reacts with water in the presence of concentrated sulfuric acid?

Options:
A 1-butanol
B 2-butanol
C 2-butanone
D Butanal

The correct answer is:
2-butanol

Solution:
When 1-butene reacts with water in the presence of concentrated sulfuric acid, 2-butanol is formed.

Topic: Chemistry, Hydrocarbons, NEET
What is the product formed when 2-methylpropene (isobutene) reacts with water in the presence of concentrated sulphuric acid?

Options:
A Isopropanol
B Butan-2-ol
C Propan-2-ol
D Ethanol

The correct answer is:
Propan-2-ol

Solution:
When 2-methylpropene (isobutene) reacts with water in the presence of concentrated sulfuric acid, propan-2-ol (isopropanol) is formed.

Topic: Chemistry, Hydrocarbons, NEET
What is the product formed when a primary alcohol is oxidised using PCC (pyridinium chlorochromate)?

Options:
A Carboxylic acid
B Ketone
C Aldehyde
D Alkene

The correct answer is:
Aldehyde

Solution:
When a primary alcohol is oxidised using PCC, it typically forms an aldehyde.

Topic: Chemistry, Alcohols Phenols and Ethers, NEET
What is the product formed when aldehydes and ketones react with hydrogen cyanide (HCN)?

Options:
A Ketones
B Alcohols
C Cyanohydrins
D Hydrocarbons

The correct answer is:
Cyanohydrins

Solution:
When aldehydes and ketones react with hydrogen cyanide (HCN), they yield cyanohydrins.

Topic: Chemistry, Aldehydes, Ketones and Carboxylic Acids, NEET