datavorous/entrance-exam-dataset huggingface dataset:
What is the difference between birth and death rates in a population and for an individual organism?

Options:
A Birth and death rates in a population refer to change in numbers, while birth and death rates for an individual organism refer to the absolute number of events.
B Birth and death rates in a population refer to absolute numbers, while birth and death rates for an individual organism refer to change in numbers.
C There is no difference between birth and death rates in a population and for an individual organism.
D Birth and death rates in a population refer to per capita events, while birth and death rates for an individual organism do not.

The correct answer is:
Birth and death rates in a population refer to per capita events, while birth and death rates for an individual organism do not.

Solution:
Birth and death rates in a population refer to per capita births and deaths, while an individual organism may have births and deaths. The rates expressed are change in numbers (increase or decrease) with respect to members of the population.

Topic: Biology, Organisms and Populations, NEET
What is the difference between Buna-N and Buna-S ?

Options:
A Buna-N is a type of synthetic rubber, while Buna-S is a natural rubber.
B Buna-N is a copolymer of 1,3-butadiene and acrylonitrile and Buna-S is a copolymer of 1,3-butadiene and styrene.
C Buna-N is known for its high-temperature resistance, whereas Buna-S is not.
D Buna-N is commonly used in electrical insulation, whereas Buna-S is used for automotive tires.

The correct answer is:
Buna-N is a copolymer of 1,3-butadiene and acrylonitrile and Buna-S is a copolymer of 1,3-butadiene and styrene.

Solution:
Correct Option is : (B)
Buna-N is a copolymer of 1,3-butadiene and acrylonitrile and Buna-S is a copolymer of 1,3-butadiene and styrene.

Topic: Chemistry, Polymers, NEET
What is the difference between C₃ and C₄ plants in terms of anatomy of leaves?

Options:
A C₃ plants have mesophyll anatomy and C₄ plants have bundle sheath anatomy
B C₃ plants have bundle sheath anatomy and C₄ plants have mesophyll anatomy
C Both C₃ and C₄ plants have mesophyll anatomy
D Both C₃ and C₄ plants have bundle sheath anatomy

The correct answer is:
C₃ plants have mesophyll anatomy and C₄ plants have bundle sheath anatomy

Solution:
C₃ plants have mesophyll anatomy, while C₄ plants have bundle sheath anatomy, characterized by large cells around the vascular bundles.

Topic: Biology, Photosynthesis in Higher Plants, NEET
What is the difference between C₃ and C₄ plants in terms of photorespiration?

Options:
A C₄ plants have photorespiration
B C₃ plants have a higher affinity for CO₂
C C₄ plants lack photorespiration
D Both C₃ and C₄ plants have photorespiration

The correct answer is:
C₄ plants lack photorespiration

Solution:
C₄ plants lack photorespiration while C₃ does not.

Topic: Biology, Photosynthesis in Higher Plants, NEET
What is the difference between C3 and C4 pathways?

Options:
A it occurs in the mesophyll cells of the leaves while C4 occurs in mesophyll cells and bundle sheath
B In C3 plants, RUBP is the primary acceptor while in C4 plants, PEP is the primary acceptor of CO2
C In C3 pathways, the carbon fixation is slower while in C4 pathways, the carbon fixation is faster
D All of the above

The correct answer is:
All of the above

Solution:
The difference between C3 and C4 plants are that it occurs in the mesophyll cells of the leaves while C4 occurs in mesophyll cells and bundle sheath, In C3 plants, RUBP is the primary acceptor while in C4 plants, PEP is the primary acceptor of CO2, In C3 pathways, the carbon fixation is slower while in C4 pathways, the carbon fixation is faster

Topic: Biology, Photosynthesis in Higher Plants, NEET
What is the difference between cancerous cells and normal cells?

Options:
A cancer cell do not experience differentiation while the normal cell experience differentiation after attaining growth
B cancer cell is present from birth while normal cell grows slowly and gradually
C cancer cell cannot grow by themselves while normal cell grows by themselves
D none of the above

The correct answer is:
cancer cell do not experience differentiation while the normal cell experience differentiation after attaining growth

Solution:
The difference between cancer cell and normal cell is cancer cell do not experience differentiation while the normal cell experience differentiation after attaining growth

Topic: Biology, Human Health and Diseases, NEET
What is the difference between classical plant breeding and modern plant breeding?

Options:
A Classical plant breeding involves hybridisation, while modern plant breeding uses molecular genetic tools
B Modern plant breeding involves crossing pure lines, while classical plant breeding uses molecular genetic tools
C Both classical and modern plant breeding involve crossing pure lines
D Neither classical nor modern plant breeding involves crossing pure lines

The correct answer is:
Classical plant breeding involves hybridisation, while modern plant breeding uses molecular genetic tools

Solution:
Classical plant breeding involves crossing or hybridisation of pure lines, followed by artificial selection. Modern plant breeding, on the other hand, is increasingly being carried out by using molecular genetic tools such as genetics, molecular biology, and tissue culture.

Topic: Biology, Strategies for Enhancement in Food Production, NEET
What is the difference between co-enzymes and prosthetic groups?

Options:
A Co-enzymes are transient while prosthetic groups are tightly bounD)
B Co-enzymes are not essential while prosthetic groups are.
C Co-enzymes are not a part of the active site while prosthetic groups are.
D Co-enzymes are not organic compounds while prosthetic groups are.

The correct answer is:
Co-enzymes are transient while prosthetic groups are tightly bounD)

Solution:
Co-enzymes are organic compounds whose association with the apoenzyme is only transient, usually occurring during the course of catalysis. Prosthetic groups are organic compounds that are tightly bound to the apoenzyme.

Topic: Biology, Biomolecules (B), NEET
What is the difference between convergent evolution and adaptive radiation?

Options:
A Convergent evolution is when multiple adaptive radiations occurred in an isolated geographical area. Adaptive radiation is when different species evolved from a common ancestor in a given geographical area.
B Adaptive radiation is when multiple adaptive radiations occurred in an isolated geographical areA) Convergent evolution is when different species evolved from a common ancestor in a given geographical area.
C Adaptive radiation is when different species evolved from a common ancestor in a given geographical area. Convergent evolution is when multiple adaptive radiations occurred in an isolated geographical area.
D Adaptive radiation is when different species evolved from a common ancestor in a given geographical area.Convergent evolution is when different species evolved from a common ancestor in a different geographical area.

The correct answer is:
Adaptive radiation is when different species evolved from a common ancestor in a given geographical area. Convergent evolution is when multiple adaptive radiations occurred in an isolated geographical area.

Solution:
Adaptive radiation is when multiple adaptive radiations occurred in an isolated geographical areA) Convergent evolution is when different species evolved from a common ancestor in a given geographical area.

Topic: Biology, Evolution, NEET
What is the difference between cranial nerves and spinal nerves?

Options:
A Human body has 12 pairs of cranial nerves while it has 31 pairs of spinal nerves
B Cranial nerves originate from the spinal cord while the spinal nerves emerge from the brain
C Cranial nerves are mixed nerves while spinal nerves can be mixed, motor or sensory
D None of the above

The correct answer is:
Human body has 12 pairs of cranial nerves while it has 31 pairs of spinal nerves

Solution:
The difference between cranial and spinal nerves are human body has 12 pairs of cranial nerves while it has 31 pairs of spinal nerves

Topic: Biology, Neural Control and Coordination, NEET
What is the difference between cyclic and non-cyclic photophosphorylation?

Options:
A ATP is produced in cyclic photophosphorylation while ATP and NADPH2 is produced in non-cyclic photophosphorylation
B Cyclic photophosphorylation occurs both in photosystem -1 & 2 while non-cyclic photophosphorylation occurs only in photosystem 1.
C Photolysis of water occurs in Cyclic photophosphorylation while Photolysis of water does not occur in non-cyclic photophosphorylation
D All of the above

The correct answer is:
ATP is produced in cyclic photophosphorylation while ATP and NADPH2 is produced in non-cyclic photophosphorylation

Solution:
ATP is produced in cyclic photophosphorylation while ATP and NADPH2 is produced in noncyclic photophosphorylation is the difference between cyclic and non-cyclic photophosphorylation.

Topic: Biology, Photosynthesis in Higher Plants, NEET
What is the difference between developed and developing countries in terms of bio-resources and traditional knowledge?

Options:
A Developed countries are rich in biodiversity and traditional knowledge, while developing countries are poor in biodiversity and traditional knowledge.
B Developed countries are poor in biodiversity and traditional knowledge, while developing countries are rich in biodiversity and traditional knowledge.
C Both developed and developing countries are rich in biodiversity and traditional knowledge.
D Both developed and developing countries are poor in biodiversity and traditional knowledge.

The correct answer is:
Developed countries are poor in biodiversity and traditional knowledge, while developing countries are rich in biodiversity and traditional knowledge.

Solution:
Most of the industrialized nations are rich financially but poor in biodiversity and traditional knowledge. In contrast, the developing and underdeveloped world is rich in biodiversity and traditional knowledge related to bio-resources.

Topic: Biology, Biotechnology and Its Applications, NEET
What is the difference between diffusion and facilitated diffusion?

Options:
A Facilitated diffusion requires energy while diffusion doesn't
B Facilitated diffusion is faster than diffusion
C Facilitated diffusion uses a carrier protein to transport molecules across a membrane
D Facilitated diffusion only occurs in certain conditions

The correct answer is:
Facilitated diffusion uses a carrier protein to transport molecules across a membrane

Solution:
Diffusion is the movement of molecules from an area of high concentration to an area of low concentration, while facilitated diffusion is the passive transport of molecules across a membrane with the help of carrier proteins. Both diffusion and facilitated diffusion do not require energy and occur down the concentration gradient.

Topic: Biology, Digestion and Absorption, NEET
What is the difference between direct and indirect development?

Options:
A Metamorphosis is absent in direct development while metamorphosis is present in indirect development
B direct development occurs in fish, reptile, birds and mammals while indirect development occurs in vertebrate amphibians
C Both A and B are correct
D None of the above

The correct answer is:
Both A and B are correct

Solution:
Metamorphosis is absent in direct development while metamorphosis is present in indirect development, direct development occurs in fish, reptile, birds and mammals while indirect development occurs in vertebrate amphibians

Topic: Biology, Animal Kingdom, NEET
What is the difference between distillation, distillation under reduced pressure and steam distillation?

Options:
A Distillation is a process that separates components based on their boiling points, distillation under reduced pressure is used to purify liquids having very high boiling points and those, which decompose at or below their boiling points and steam distillation is applied to separate substances which are steam volatile and are immiscible with water.
B Distillation is a process that separates components based on their chemical reactivity, distillation under reduced pressure is a method of distillation that reduces the temperature required for separation, and steam distillation is a process that involves the use of pressurized steam.
C Distillation is a process that separates components based on their density, distillation under reduced pressure is a method of distillation that increases the temperature required for separation, and steam distillation is a process that uses high-pressure steam to separate components.
D Distillation is a process that separates components based on their solubility, distillation under reduced pressure is a method of distillation that reduces the time required for separation, and steam distillation is a process that involves the use of cold steam.

The correct answer is:
Distillation is a process that separates components based on their boiling points, distillation under reduced pressure is used to purify liquids having very high boiling points and those, which decompose at or below their boiling points and steam distillation is applied to separate substances which are steam volatile and are immiscible with water.

Solution:
Correct Option is : (A)
Distillation is a process that separates components based on their boiling points, distillation under reduced pressure is used to purify liquids having very high boiling points and those, which decompose at or below their boiling points and steam distillation is applied to separate substances which are steam volatile and are immiscible with water.

Topic: Chemistry, General Organic Chemistry, NEET
What is the difference between downstream processing and quality control testing for different products?

Options:
A They are always the same
B They are not related
C They vary from product to product
D They are only for drugs

The correct answer is:
They vary from product to product

Solution:
Downstream processing and quality control testing vary from product to product.

Topic: Biology, Biotechnology - Principles and Processes, NEET
What is the difference between endospermic and non endospermic seeds?

Options:
A Endospermic seeds have endosperm while non endospermic seeds do not
B Endospermic seeds have a larger hilum than non endospermic seeds
C Endospermic seeds have a larger embryo than non endospermic seeds
D Endospermic seeds are more mature than non endospermic seeds

The correct answer is:
Endospermic seeds have endosperm while non endospermic seeds do not

Solution:
Endospermic seeds have endosperm as a result of double fertilisation, which serves as a food storing tissue. Non Endospermic seeds do not have endosperm.

Topic: Biology, Morphology of Flowering Plants, NEET
What is the difference between enzyme catalysts and inorganic catalysts?

Options:
A Efficiency at high temperatures and pressures
B Ability to retain catalytic power at high temperatures
C Ability to work efficiently at high temperatures and high pressures
D Resistance to damage at high temperatures

The correct answer is:
Ability to work efficiently at high temperatures and high pressures

Solution:
Inorganic catalysts work efficiently at high temperatures and high pressures, while enzymes get damaged at high temperatures.

Topic: Biology, Biomolecules (B), NEET
What is the difference between exonucleases and endonucleases?

Options:
A Exonucleases make cuts at specific positions within the DNA, while endonucleases remove nucleotides from the ends of the DNA.
B Endonucleases make cuts at specific positions within the DNA, while exonucleases remove nucleotides from the ends of the DNA.
C Exonucleases inspect the length of a DNA sequence, while endonucleases bind to the DNA and cut each of the two strands of the double helix.
D Endonucleases inspect the length of a DNA sequence, while exonucleases bind to the DNA and cut each of the two strands of the double helix.

The correct answer is:
Endonucleases make cuts at specific positions within the DNA, while exonucleases remove nucleotides from the ends of the DNA.

Solution:
Restriction enzymes, also called restriction endonucleases, recognize a specific sequence of nucleotides in double stranded DNA and cut the DNA at a specific location. They are indispensable to the isolation of genes and the construction of cloned DNA molecules.

Topic: Biology, Biotechnology - Principles and Processes, NEET
What is the difference between glycolysis and citric acid cycle?

Options:
A Glycolysis occurs inside the Cytoplasm while citric acid cycle occurs inside mitochondria
B Glycolysis has a linear pathway while citric acid cycle has a cyclic pathway
C In Glycolysis, the net gain is 8 ATP while in Citric acid cycle, the net gain is 24 molecules of ATP
D All of the above

The correct answer is:
All of the above

Solution:
Glycolysis occurs inside the Cytoplasm while citric acid cycle occurs inside mitochondria, Glycolysis has a linear pathway while citric acid cycle has a cyclic pathway, In Glycolysis, the net gain is 8 ATP while in Citric acid cycle, the net gain is 24 molecules of ATP are the differences between Glycolysis and Citric acid cycle

Topic: Biology, Respiration in Plants, NEET
What is the difference between glycolysis and fermentation?

Options:
A Glycolysis produces pyruvic acid while fermentation produces lactic acid and ethanol
B Glycolysis does not produce ATP while fermentation forms two ATP
C Cannot be defined
D None of the above

The correct answer is:
Glycolysis does not produce ATP while fermentation forms two ATP

Solution:
The difference between glycolysis and fermentation is that Glycolysis produces pyruvic acid while fermentation produces lactic acid and ethanol

Topic: Biology, Respiration in Plants, NEET
What is the difference between glycolysis and Kreb's cycle?

Options:
A Glycolysis is the first step in respiration while Kreb's cycle is the final step in Respiration
B Glycolysis takes place in mitochondria while Kreb's cycle takes place in Cytoplasm
C Glycolysis occurs both aerobically and anaerobically while Kreb's cycle occurs only in aerobic
D No ATP is consumed in glycolysis while two ATPs are used in Kreb's cycle

The correct answer is:
Glycolysis occurs both aerobically and anaerobically while Kreb's cycle occurs only in aerobic

Solution:
The difference between glycolysis and Kreb's cycle is Glycolysis occurs both aerobically and anaerobically while Kreb's cycle occurs only in aerobic

Topic: Biology, Respiration in Plants, NEET
What is the difference between heat and work?

Options:
A Heat is a transfer of energy due to a temperature difference, while work is a transfer of energy due to a force acting through a distance.
B Heat is a state function, while work is a path function.
C Heat can only be transferred between systems that are in contact, while work can be transferred over a distance.
D All of the above

The correct answer is:
All of the above

Solution:
Heat is a transfer of energy due to a temperature difference, while work is a transfer of energy due to a force acting through a distance. Heat is a path function, meaning that its value depends on the path taken between two states, while work is a state function. Heat can only be transferred between systems that are in contact, while work can be transferred over a distance.

Topic: Chemistry, Thermodynamics (C), NEET
What is the difference between α-helix and β-pleated sheet structure of proteins?

Options:
A α-helix has a linear, helical arrangement, while β-pleated sheet has a folded, sheet-like arrangement.
B In the α-helix structure of proteins, the peptide chains are coiled to form a right-handed helix involving hydrogen bonding, while β-pleated sheet is composed of peptide chains lying side by side joined together by intermolecular hydrogen bonding.
C α-helix has a zigzag arrangement of amino acids, while β-pleated sheet has a spiral arrangement.
D α-helix is more stable than β-pleated sheet due to its coiled structure.

The correct answer is:
In the α-helix structure of proteins, the peptide chains are coiled to form a right-handed helix involving hydrogen bonding, while β-pleated sheet is composed of peptide chains lying side by side joined together by intermolecular hydrogen bonding.

Solution:
Correct Option is : (B)
In the α-helix structure of proteins, the peptide chains are coiled to form a right-handed helix involving hydrogen bonding, while β-pleated sheet is composed of peptide chains lying side by side joined together by intermolecular hydrogen bonding.

Topic: Chemistry, Biomolecules, NEET
What is the difference between Homopolymers and Copolymers?

Options:
A Homopolymer and copolymer are both types of synthetic polymers.
B The addition polymers formed by the polymerisation of a single monomeric species are known as homopolymers whereas the polymers made by addition polymerisation from two different monomers are termed as copolymers
C Homopolymer and copolymer are synonyms and can be used interchangeably.
D Homopolymer and copolymer are terms used in biology to describe different types of cells.

The correct answer is:
The addition polymers formed by the polymerisation of a single monomeric species are known as homopolymers whereas the polymers made by addition polymerisation from two different monomers are termed as copolymers

Solution:
Correct Option is : (B)
The addition polymers formed by the polymerisation of a single monomeric species are known as homopolymers whereas the polymers made by addition polymerisation from two different monomers are termed as copolymers

Topic: Chemistry, Polymers, NEET
What is the difference between homozygous and heterozygous?

Options:
A For a particular trait, homozygous contains two similar alleles while the heterozygous contains two different alleles
B In homozygous, there is only one trait while in recessive, there are more than one trait.
C In homozygous, there is change in characters while in heterozygous there is no change of characters
D Cannot be defined

The correct answer is:
For a particular trait, homozygous contains two similar alleles while the heterozygous contains two different alleles

Solution:
The difference between homozygous and heterozygous is For a particular trait, homozygous contains two similar alleles while the heterozygous contains two different alleles

Topic: Biology, Principles of Inheritance and Variation, NEET
What is the difference between human insulin and insulin from animal source?

Options:
A Human insulin does not cause allergy or other types of reactions.
B Insulin from animal source contains C peptide.
C Human insulin is synthesised as a pro-hormone.
D Animal insulin is synthesised using rDNA techniques.

The correct answer is:
Human insulin does not cause allergy or other types of reactions.

Solution:
Insulin from an animal source caused some patients to develop allergy or other types of reactions to the foreign protein, but human insulin does not induce such unwanted reactions.

Topic: Biology, Biotechnology and Its Applications, NEET
What is the difference between hypocotyl and epicotyl?

Options:
A the region of embryo above the cotyledon is hypocotyl while the region of embryo below the cotyledon is epicotyl
B the region of embryo below the cotyledon is hypocotyl while the region of embryo above the cotyledon is epicotyl
C hypocotyl terminates at the cotyledonary node while the epicotyl terminates at the plumule
D none of the above

The correct answer is:
the region of embryo above the cotyledon is hypocotyl while the region of embryo below the cotyledon is epicotyl

Solution:
The difference between hypocotyl and epicotyl is the region of embryo above the cotyledon is hypocotyl while the region of embryo below the cotyledon is epicotyl

Topic: Biology, Sexual Reproduction in Flowering Plants, NEET