Description : The concept of chemical evolution is based on (a) interaction of water, air and clay under intense heat (b) effect of solar radiation on chemicals (c) possible origin of life by combination of chemicals under suitable environmental conditions (d) crystallisation of chemicals.
Last Answer : (c) possible origin of life by combination of chemicals under suitable environmental conditions
Description : Assertion :- Origin of virus like structure is an example of retrogressive evolution. Reason : "Descent with modificaltion" is a fundamental concept o
Last Answer : Assertion :- Origin of virus like structure is an example of retrogressive evolution. Reason : "Descent ... D. If both Assertion & Reason are false.
Description : Which of the following is considered the most unifying concept in biology? A.Taxonomy B.Anatomy C.Genetics D.Evolution
Last Answer : D.Evolution
Description : Which of the following is considered the most unifying concept in biology? A- Taxonomy B- Anatomy C- Genetics D- Evolution
Last Answer : Evolution
Description : Based on the theory of evolution, if a population possesses a large amount of genetic variety, what level of variety can be expected in the future for that same population?
Last Answer : The population will increase in variety over time.
Description : Result demonstration is based on the principle of — a. Learning by doing b. Seeing is believing c. Self teaching d. Self-evolution
Last Answer : b. Seeing is believing
Description : Genetic Algorithm are a part of A . Evolutionary Computing B. inspired by Darwin's theory about evolution - "survival of the fittest" C. are adaptive heuristic search algorithm based on the evolutionary ideas of natural selection and genetics D . All of the above
Last Answer : D . All of the above
Description : During chemical evolution, key biological compounds were synthesised
Last Answer : During chemical evolution, key biological compounds were synthesised A. in the atomosphere B. along the ocean ... . in the ocean D. none of the above
Description : Oparin's theary about origin of life' is related to - (1) chemical evolution (2) physical evolution (3) biological evolution (4) artificial evolution
Last Answer : (1) chemical evolution Explanation: Alexander Oparin was a Russian biochemist, notable for his contributions to the theory of the origin of life on Earth, and particularly for the primordial soup theory of the evolution of life from carbon-based molecules.
Description : Pick out the correct statement. (A) A chemical reaction accompanied by absorption of heat is called an exothermic reaction (B) A chemical reaction accompanied by evolution of heat is called an ... does not change on changing the concentration units (D) Chemical equilibrium state is dynamic in nature
Last Answer : (C) The rate constant for a first order reaction does not change on changing the concentration units
Description : What are the top 10 best games based on the open-workd concept games (preferably space sims)
Last Answer : Like Spore?
Description : Mary’s biological concept of species is mainly based on: (a) Morphological traits (b) Reproductive isolation (c) Modes of reproduction (d) Morphology and reproduction
Last Answer : Ans. ((b))
Description : In connection with marine insurance the ‘Doctrine of Utmost Good Faith’ is based on the concept of– (A) Disclosure (B) Concealment (C) Misrepresentation (D) None of the above
Last Answer : Answer: Disclosure
Description : The Creamy Layer, concept refers to – (1) the grouping based on social status (2) the grouping based on castes (3) the grouping based on economic status (4) the grouping based on milk consumption
Last Answer : (3) the grouping based on economic status Explanation: The creamy layer is a term used in. Indian politics to refer to the relatively wealthier and better educated members of the Other Backward ... should be excluded from the reservations (quotas) of civil posts and services granted to the OBCs.
Description : Which of the following was a small experimental machine based on Neumann’s stored program concept? (A) Analytical engine (B) Pascaline (C) Manchester Mark I (D) None of the Above
Last Answer : (C) Manchester Mark I
Description : A* algorithm is based on which of the following concept? A : Best-First-Search B : Breadth-First-Search C : Depth-First –Search D : Hill climbing
Last Answer : A : Best-First-Search
Description : Identify the correct statement with regard to -The Civil Code of 1804 -from the following options: a. A new constitution with citizens enjoying equal rights was adopted. b. A centralised ... privileges based on birth were abolished. d. It emphasised the concept of government by consent.
Last Answer : c. All the privileges based on birth were abolished.
Description : Managed IT services are based on the concept of? A. Virtualization B. SOA C. Grid Computing D. Utility Computing
Last Answer : Utility Computing
Description : DGPS is based on the concept that bias errors in the position of locations in a given local area, are same if their distances are within (A) 25 km (B) 50 km (C) 75 km (D) 100 km
Last Answer : Answer: Option D
Description : The ethics theory that focuses on ends or consequences of actions is the a) Utilitarian theory. Utilitarian theory is based on the concept of the greatest good for the greatest number. b) Formalist ... of the ends or consequences. d) Adaptation theory. Adaptation theory is not an ethics theory.
Last Answer : a) Utilitarian theory. Utilitarian theory is based on the concept of the greatest good for the greatest number.
Description : Preliminary project report for a road project must contain (A) The detailed estimated cost based on detailed design (B) The several alternatives of the project that have been considered (C ... , traffic survey, concept design and approximate cost (D) The contract documents for inviting tenders
Last Answer : (C) The soil survey, traffic survey, concept design and approximate cost
Description : Which is the incorrect statement about Carnot cycle? A. It is used as the alternate standard of comparison of all heat engines. B. All the heat engines are based on Carnot cycle. C. It provides concept of maximising work output between the two temperature limits. D. all of the above
Last Answer : Answer: B
Description : Microwave theory is based upon what concept
Last Answer : Electromagnetic field theory.
Description : The relational model is based on the concept that data is organized and stored in two-dimensional tables called ………………………A) Fields B) Records C) Relations D) Keys
Last Answer : C) Relations
Description : Which of the following statements are true? A. Contribution doesn’t include fixed cost whereas profit includes fixed cost. B. Contribution is not based on the concept of marginal cost. C. Contribution above breakeven point becomes profit. D. All of the above
Last Answer : C. Contribution above breakeven point becomes profit.
Description : Firms that truly adopt the marketing concept develop a distinct organisational culture based on a shared set of beliefs that make __________ the pivotal point of the firm's decisions ... beating competitors B)increasing market share C)customers' needs D)marketing implementation E)marketing control
Last Answer : C)customers' needs
Description : Leontief’s input output model is based on the concept of----- (a) Consumption function (b) Partial Equilibrium © General Equilibrium. (d) All of the above.
Last Answer : © General Equilibrium.
Description : Concept of PCS/PCN is based on _________ a) Advanced intelligent network b) Artificial intelligent network c) CDPD d) SS7
Last Answer : a) Advanced intelligent network
Description : When we place fossil specimens into different species based on their physical appearance, we are using the ___________ concept. A) biological species B) paleospecies C) anagenetic species D) monospecies
Last Answer : B) paleospecies
Description : A teacher uses a text and some pictures of fruits and vegetables and holds a discussion with her students. The students link the details with their previous knowledge and learn the concept of ... of learning B) Theory of reinforcement C) Operant conditioning of learning D) Construction of knowledge
Last Answer : D) Construction of knowledge
Description : The concept of an electrically short, medium and long line is primarily based on the A) Nominal voltage of the line B) Physical length of the line C) Wave length of the line D) Power transmitted over the line
Last Answer : The concept of an electrically short, medium and long line is primarily based on the Physical length of the line
Description : The concept on which Superposition theorem is based is?
Last Answer : The concept on which Superposition theorem is based is linearity.
Description : The superposition theorem is based on the concept of ?
Last Answer : The superposition theorem is based on the concept of Linearity.
Description : Regulator gene controls chemical synthesis (Operon concept) by (a) Inhibiting transcription of mRNA (b) Inhibiting enzymes (c) Inhibiting passage of mRNA (d) Inhibiting substrate enzyme reaction
Last Answer : Ans. ((a))
Description : 1. Which chemical is used in foam fire extinguishers? 2. Where is the headquarters of World Health Organization? 3. By whom was concept of Five Year Plans in India introduced? 4. West Bengal shares ... Which is not a plantation crop? 20. By whom was first women's university in India was founded?
Last Answer : Answer : 1. Aluminium sulphate 2. Geneva, Switzerland 3. Jawaharlal Nehru 4. Three 5. Sambhaji 6. Hypothalmus 7. Direct elections 8. Oscillator 9. Punjab 10. Henry Vivian Derozio 11. Ranjita Biswas ... A Chairman and three other members 17. Silver 18. Increase 19. Sugarcane 20. Dhondo Keshave Karve