L5_key_1106S19.docx - BIOL 1106 Classwork Spring 2019 Lesson 5 Plant-Environment Interactions(20 pts-Key This graded assignment is subject to the

L5_key_1106S19.docx - BIOL 1106 Classwork Spring 2019...

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BIOL 1106 Classwork Spring 2019 Lesson 5: Plant-Environment Interactions (20 pts) -Key This graded assignment is subject to the Virginia Tech Honor Code. Sharing or posting any content from this assignment, or using such shared or posted assignment content to answer assignment questions, is a violation of the Virginia Tech Honor Code. Team member names and email addresses: 1. 2. 3. Lesson Objectives: 1.State the difference in function between phytochrome and chlorophyll and list some plant responses to phytochrome.2.Describe phototropism and gravitropism and their adaptive value.4.Summarize how environmental cues and hormones regulate life cycle events.5.Describe the four genetically regulated flowering pathways and explain their role in the model for flowering.S1. Apply scientific reasoning to biological problems.S3. Interpret and draw conclusions from scientific data.Part I: Plant Responses to Light and Gravity:A. Plant Pigment Functions(5 pts; 1.0 pts each) Each sentence below describes an effect that a plant pigment can have on the plant. After the sentence:a)Indicate whether the pigment involved is chlorophyll or phytochrome. b)If it is phytochrome, indicate whether the effect is an example of photomorphogenesis or phototropism. c)State the adaptive value of the described effect. This graded assignment is subject to the Virginia Tech Honor Code. Sharing or posting any content from this assignment, or using such shared or posted assignment content to answer assignment questions, is a violation of the Virginia Tech Honor Code. 1
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BIOL 1106 Classwork Spring 2019
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