Leaving Certificate Biology Plant Responses 2 EQ i
Leaving Certificate Biology Plant Responses 2 EQ i. Quiz FIRST In Power. Point 2007 if you see a Security Warning click HERE on Options… and then click on Enable this content SECOND Press the F 5 Key to Begin, Then click on this Blue Box
Phototropism is the growth response to … Light Chemicals Gravity Touch
Name the growth response of a plant to water. Photosynthesis Phototropism Thigmotropism Hydrotropism
Which of the following is a plant growth Inhibitor? Alcohol Abscisic acid Salicylic acid Rooting powder
Chemotropism is the growth response of a plant to … Touch Chemicals Light Water
Name the tissue that transports growth regulators in plants. Dermal Meristematic Ground Vascular
What is the purpose of the acetate grid in the IAA experiment? To stick the seeds to To measure root length To keep IAA in the dish To measure seed size
What is IAA used for? Plant food Weed killer Plant growth regulator To germinate seeds
Where is a plant growth regulator secreted? Leaf Meristem Ground tissue Stem
Which of the following is a growth regulator that promotes growth? Auxin Phloem Xylem Abscisic acid
Define tropism. Response to an impulse Plants producing food Response to a stimulus Response to food
Which of the following is not a method used by plants to protect them from adverse external environments? Tannins Chlorophyll Heat shock proteins Guard Cells
Which of the following is not a use of a man made auxin? Rooting powder Ripening fruit Weed killer Produce seeds
What is ethylene used for? Elongating roots Ripening fruit Producing more leaves Producing fruit
What is thigmotropism? Growth response to water Growth response to things Growth response to touch Growth response to soil
What does IAA stand for? Indolent Acetic Acid Indole Acetic Agar Indole Amino Acid
Plant Responses 2 EQ i. Quiz How did you do? Click this Blue Box to find out
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