Description : The population of an insect species shows an explosive increase in numbers during rainy season followed by its disappearance at the end of the season. What does this show? (a) The food plants ... The population of its predators increases enormously. (d) S-shaped or sigmoid growth of this insect.
Last Answer : (b) Its population growth curve is of J-type.
Description : What would An s shaped population growth curve best describes what?
Last Answer : What is the answer ?
Description : Typical growth curve in plants is (a) stair-steps shaped (b) parabolic (c) sigmoid (d) linear.
Last Answer : (c) sigmoid
Description : The population growth curve is (A) S-shaped curve (B) Parabolic curve (C) Circular curve (D) Straight line
Last Answer : (A) S-shaped curve
Description : shaped blades are best suited for i. Minimum tillage of trashy land at shallow depths j. Dried hard soils k. Cutting and pulverisation in wet sticky clay soil l. Working under normal field conditions
Last Answer : i. Minimum tillage of trashy land at shallow depths
Description : Which statement is not related to S-shaped population curve?
Last Answer : Which statement is not related to S-shaped population curve? A. Environmental resistance suddenly becomes effective. ... occurs. D. Both (1) and (3).
Description : Why the short run average cost curve of a firm might be you shaped and explain the link between the short run average cost curve and long run average cost curve of a firm?
Last Answer : Need answer
Description : If you were to plot the height of everyone in your class on graph the values would probable form a hill-shaped curve called?
Last Answer : logistic model
Description : Which of the following cost curve is never `U' shaped ? (1) Marginal cost curve (2) Average variable cost curve (3) Average fixed cost curve (4) Average cost curve
Last Answer : (3) Average fixed cost curve Explanation: Average fixed cost curve is never 'U' shaped. Since total fixed costs are unchanged as output rises, the average fixed cost curve falls continuously as output is increased.
Description : Which of the following is an inverted `U' shaped curve? (1) Average cost (2) Marginal cost (3) Total cost (4) Fixed cost
Last Answer : (1) Average cost Explanation: In economics, a cost curve is a graph of the costs of production as a function of total quantity produced. Both the Short-run average total cost curve (SRAC) and Long ... typically expressed as U-shaped. However, the shapes of the curves are not due to the same factors.
Description : Average Fixed Cost Curve is - (1) Upward sloping (2) `U' shaped (3) 'V' shaped (4) Downward sloping
Last Answer : (4) Downward sloping Explanation: The Average Fixed Cost Curve graphically represents the relation between average fixed cost incurred by a firm in the short-run product of a good or service and the quantity produced. It is relatively high at small quantities of output.
Description : Demand curve of a firm under perfect competition is : (1) horizontal to ox-axis (2) negatively sloped (3) positively sloped (4) U - shaped
Last Answer : (1) horizontal to ox-axis Explanation: Under Perfect Competition, the firm faces a horizontal demand curve. It can sell any quantity desired at the market price, but cannot sell anything above the market price.
Description : The probability of completing the project can be estimated based upon the ____ . (A) Uniform distribution curve (B) Normal distribution curve. (C) U-shaped distribution curve (D) None of the above
Last Answer : (B) Normal distribution curve.
Description : The probability of completing the project can be estimated based upon the . (A)Uniform distribution curve (B)Normal distribution curve. (C)U-shaped distribution curve (D)None of the above
Last Answer : (B)Normal distribution curve.
Description : f the mean and the median pertaining to a certain character of a population are of the same value, the following is most likely to occur (a) a bi-modal distribution (b) a T-shaped curve (c) a skewed curve (d) a normal distribution.
Last Answer : (d) a normal distribution.
Description : With what type of products would you expect demand to increase as price falls? A)Prestige products B)Products with elastic demand C)Products with inelastic demand D)Products with an inverted shaped demand curve
Last Answer : D)Products with elastic demand
Description : Which one of the following products is most likely to have an inverted C -shaped demand curve? A)Wrangler jeans B)Georgio perfume C)Maxwell House coffee D)St Michael christmas cake E)Ford Sierra
Last Answer : B)Georgio perfume
Description : .All of the following curves are U-shaped, except the (a) AFC curve (b) MC curve © AC curve (d) AVC curve
Last Answer : (a) AFC curve
Description : Demand curve of an Oligopoly firm is characterized by (a) Horizontal to X axis ; (b) Kink at the price ; (c) U shaped curve ; (d) A liner line
Last Answer : (b) Kink at the price ;
Description : A perfectly elastic supply curve will be (a) Parallel to Y axis or a vertical line ; (b) Parallel to X axis; (c) U shaped ; (d) Downward sloping
Last Answer : the aggregate demand curve
Description : A perfect inelastic supply curve will be (a) Parallel to Y axis or a vertical line ; (b) Parallel to X axis ; (c) U shaped; (d) Downward sloping
Last Answer : (a) Parallel to Y axis or a vertical line ;
Description : Which of the following cannot be U shaped curve (a) AFC curve ; (b) AC curve ; (c) AVC curve ; (d) AMC curve
Last Answer : (a) AFC curve ;
Description : Average Fixed Cost Curve is (1) Upward sloping (2) ‘U’ shaped (3) ‘V’ shaped (4) Downward sloping
Last Answer : Downward sloping
Description : Which of the following cost curve is never ‘U’ shaped ? (1) Marginal cost curve (2) Average variable cost curve (3) Average fixed cost curve (4) Average cost curve
Last Answer : Average fixed cost curve
Description : Which of the following is an inverted ‘U’ shaped curve ? (1) Average cost (2) Marginal cost (3) Total cost (4) Fixed cost
Last Answer : Average cost
Description : Demand curve of a firm under perfect competition is : (1) horizontal to ox-axis (2) negatively sloped (3) positively sloped (4) U – shaped
Last Answer : horizontal to ox-axis
Description : Which of the following concepts are most closely associated with J.M. Keynes? (1) Control of money supply (2) Marginal utility theory (3) Indifference curve analysis (4) Marginal efficiency of captial
Last Answer : (4) Marginal efficiency of captial Explanation: The marginal efficiency of capital (MEC) is that rate of discount which would equate the price of a fixed capital asset with its present discounted ... given by the returns expected from the capital asset during its life Just equal its supply price
Description : Which of the following concepts are most closely associated with J.M. Keynes ? (1) Control of money supply (2) Marginal utility theory (3) Indifference curve analysis (4) Marginal efficiency of captial
Last Answer : Marginal efficiency of captial
Description : In the equation for S-shaped population growth, represents
Last Answer : In the equation for S-shaped population growth, represents A. Carrying capacity B. Environmental resistance C. Biotic potential D. Population size
Description : The hypothesis that rapid growth of per capita income will be associated with a reduction in poverty is called - (1) trickle down Hypothesis (2) trickle up hypothesis (3) U shaped hypothesis (4) poverty estimation hypothesis
Last Answer : (1) trickle down Hypothesis Explanation: According to the trickle down hypothesis the rapid growth of per capita income will be associated with a reduction in poverty. In India, this ... institution reform will reduce the incidence of poverty in the context of agricultural development in India.
Description : The hypothesis that rapid growth of per capita income will be associated with a reduction in poverty is called (1) trickle down Hypothesis (2) trickle up hypothesis (3) U shaped hypothesis (4) poverty estimation hypothesis
Last Answer : trickle down Hypothesis
Description : If line KL is a bisector of FH at point J which statements is true?
Last Answer : With the limited information provided by the question, the onlystatement which must be true is FJ = JH.
Description : The torque and current curves for a three-phase induction motor with a cage rotor, are shown in the illustration. Which of the following statements is true concerning the depicted curves? EL-0056 A. As slip ... D. If the motor is loaded to the point where 40% slip has resulted, it will stall.
Last Answer : Answer: D
Description : Demand curve can be derived from the law of diminishlng marginal utility on which of the following assumptions? (i) Utility can be measured in quantitative terms (ii) Utility of money is constant Of these statements: A.Only ... ) and (ii) are true C.Only (ii) is true D.Neither (i) nor (ii) is true
Last Answer : B.Both (i) and (ii) are true
Description : Which of the following statements concerning platelets is INCORRECT. Platelets: a) contain DNA b) are roughly disk-shaped c) have little ability to synthesize proteins d) are between 1/2 and 1/3 the diameter of the red cell
Last Answer : ANSWER: A -- contain DNA
Description : What does the stationary phase of sigmoid growth curve indicate? -Biology
Last Answer : answer:
Description : Assertion: Under unlimited resource conditions, popultion can show an exponential growth curve. Reason: The maximum possible number of individuals can
Last Answer : Assertion: Under unlimited resource conditions, popultion can show an exponential growth curve. Reason: The ... Reason are false, then mark (4).
Description : What type of growth curve is exhibited by a population that reaches a carrying capacity?
Description : Bacteria are more sensitive to antibiotics at which phase of growth curve? a. Decline phase b. Stationary phase c. Lag phase d. Log phase
Last Answer : Ans: D
Description : Growth curve does not include following phases of bacteria – a. Decline phase b. Stationary phase c. Lag phase d. Synchronous growth
Description : In the sigmoid curve (or) growth curve of bacteria how many stages are there a. 3 b. 4 c. 2 d. 5
Last Answer : Ans: B
Description : The no. of generations per hour in a bacteria is a. Growth rate b. Generation time c. Sigmoid curve d. None of these
Description : The most active stage in the sigmoid curve of bacteria in which maximum growth is attained a. Lag phase b. Stationary phase c. Decline phase d. Log phase
Description : the first phase of a growth curve is a. Log phase b. Lag phase c. ? phase d. Both a and b
Description : Asymptote in a logistic growth curve is obtained when (a) K = N (b) K > N (c) K < N (d) the value of ‘r’ approaches zero
Last Answer : (a) K = N
Description : Exponential phase of growth curve of bacteria is of limited duration because of A.rise in cell density B.accumulation of toxic metabolites C.exhaustion of nutrients D.all of these
Last Answer : D.all of these
Description : Starvation proteins are produced by a culture during which of the following segments of the growth curve? A - Lag phase B- Exponential phase C- Stationary phase D- Death phase
Last Answer : Stationary phase
Description : What is the period where there is the least amount of growth in the growth curve? a. Lag phase b. Log phase c. Stationary phase d. Decline phase
Last Answer : a. Lag phase
Description : In the equation P = PS/[1 + loge -1 (nt)] of a logistic curve of population growth, the constant m is (A) Ps × P (B) PS /P (C) (PS - Po)/Po (D) KP
Last Answer : (C) (PS - Po)/Po