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5 Written questions

5 Matching questions

  1. Growth inhibiting hormone
  2. Characteristics of fungi
  3. Essential macronutrients
  4. Benefits of soy
  5. Monocot characteristics
  1. a contains all the essential amino acids, rich in antioxidants and fiber, low in fat, lowers LDLs and triglycerides while maintaining HDLs.
  2. b nine of them; 6 of them: carbon, oxygen, hydrogen, nitrogen, sulfur, and phosphorous are the major ingredients of organic compounds forming the structure of the plant. These six make up almost 98% of a plant's dry weight. The other 3, potassium, calcium, and magnesium, make up 1.5%.
  3. c heterotrophic eukaryotes; digest food externally and absorb the nutrients; found everywhere (soil and water); mostly decomposers, some parasitic
  4. d abscisic acid
  5. e - A flowering plant whose embryos have a single seed leaf, or cotyledon; parallel veins; vascular bundles are scattered; petals in multiples of 3; fibrous root system.

5 Multiple choice questions

  1. - Flowering occurs when the night length is less (10hrs)
    - A dark interval that is too long will not produce flowers
    - Flowering can be induced by a flash of light during the night
    - Flower in the summer
    - Ex. Potatoes, corn, marigolds, geraniums, begonias
  2. The sticky tip of a flower's carpel, which traps pollen grains
  3. fungal infection
  4. 1. Phototropism- Light
    a. Stems-positive
    b. Roots- negative
    2. Gravitropism- gravity
    Stems-negative
    Roots-positive
    3. Thigmotropism- touch
    4. Hydrotropism- water
    5. Chemotropism- chemicals
  5. carbon dioxide enters the leaf, and oxygen exits, by way of these tiny spores

5 True/False questions

  1. PhytoremediationThe portion of a plants vascular tissue system that conveys phloem sap throughout a plant. Phloem tissue is made up of sieve-tube members. LIVING CELLS MOVES SUGARS UP AND DOWN

          

  2. Short-day (long-night) plants- Need a long continuous (14 hrs) dark period to flower
    - Will not flower if dark period is interrupted by even a brief flash of light
    - Not affect if daytime period is broken by a brief exposure to darkness
    - Flower in early spring, late summer, fall
    - Ex. Tulips, daffodils, forsythia, chrysanthemums

          

  3. mutualismThe densely branched network of hyphae in a fungus

          

  4. Dicot characteristicsA term traditionally used to refer to flowering plants that have two embryonic seed leaves, or cotyledons; branched veins; vascular bundles arranged in a ring; petals in multiples of 4 or 5; taproot.

          

  5. capillary actionAn outgrowth of an epidermal cell on a root, which increases the root's absorptive surface area.