• 2022-05-31
    Coleoptile is the phenomenon due to which stems and shoots of plants bend towards a source of light. This is due to .
    A: Availability of the necessary amount of warmth to tips.
    B: Greater light availability.
    C: More auxin on the shaded side.
    D: Greater oxygen availability.
  • C

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    • 0

      The speed of light is greater than ______ of sound.

    • 1

      The paragraph below contains irrelevant sentences. Look at the initial sentence to see what the focus of that paragraph should be and identify the irrelevant sentences. Indian food is becoming more and more popular in the UK. a) A recent poll indicated that chicken tikka masala is the nation's favourite dish. b) Chickens are usually reared on battery farms in conditions of very poor light and with restricted movement. c) Indian cookbooks have been selling in greater and greater numbers as more people want to experiment with this style of food. d) Due to consumer pressure, free-range chickens are becoming more and more popular. e) One reason for the increasing popularity of Indian food is the increased availability of the spices needed to give the food its distinctive flavour. f) There has also been an explosion in the number of Indian restaurants offering this exotic cuisine at reasonable prices.

    • 2

      If the project completion time is normally distributed and the due date for the project is greater than the expected completion time, then the probability that the project will be finished by the due date is A: a. less than 0.50. B: b. greater than 0.50. C: c. equal to 0.50. D: d. undeterminable without more information.

    • 3

      The higher the standard of living and the greater the national wealth, ______. A: the greater amount of paper is used B: the greater is the amount of paper is used C: the greater the amount of paper used D: the amount of paper used is greater

    • 4

      The higher the standard of living and greater the national wealth, the ______. A: greater is the amount of paper is used B: greater the amount of paper is used C: greater amount of paper is used D: amount of paper is used is greater