PPT-Lect. No. 6 Plant Response to GH Environment-

Light Temperature RH Ventilation amp CO 2 Course Teacher Er Vinod T Atkari Course No ENGG364 Course Title Protected Cultivation amp PHT Credits 2 11 Semester VI The productivity of a crop is influenced not only by its . AP Biology. Homeostasis and the Environment. So far, we have looked at how homeostasis controls and regulates our bodies (removal of nitrogenous waste, immune system). . While these are good examples of homeostasis, they are at an organism or cellular level. . Students will be able to: . 1. define . stimulus and . response. 2. classify . stimulus/response . . interactions.   . 3. describe . stimulus/response interactions in an . ecosystem. . According to the acid growth hypothesis, what is the correct sequence in which the following events leading to . auxin. -induced cell elongation occur?. 1, 2, 3 d) . 3. , 2, 1. 1, 3, 2 e) . 3. , 1, 2. Overview: Stimuli and a Stationary Life. Plants, being rooted to the ground, must respond to environmental changes that come their way. For example, the bending of a seedling toward light begins with sensing the direction, quantity, and color of the light. Time. . Response. Basil Hamed. Roadmap (Time Responses). Basil Hamed. 2. Chapter Learning Outcomes. After . completing this chapter the student will be able to. :. • Use poles and zeros of transfer functions to determine the time response of a . Time. . Response. Basil Hamed. Roadmap (Time Responses). Basil Hamed. 2. Why Study Time Responses. • . Modeling. – Some parameters in the system can be estimated . or identified . by time responses.. Time. . Response. Basil Hamed. Roadmap (Time Responses). Basil Hamed. 2. Chapter Learning Outcomes. After . completing this chapter the student will be able to. :. • Use poles and zeros of transfer functions to determine the time response of a . Lesson . 2. Plant Responses. plant hormones produced by root tips that increase the rate of cell . division. cytokinins. plant hormones produced by root tips that increase the rate of cell . division. How are plants structurally adapted for survival?. Concept 1: Analyzing the structure, growth, development and nutrition of plants (Ch 35, 37). Refer to . pg 207-210; 215-216 in . Holtzclaw. Ch 35, 37 in Campbell . EECS-823 Phenomenology Presentation. Physical Characteristics of Poaceae. Grass as a term encompasses several species. Wheat, barley, millet, rice, oat, corn, bamboo. Various uses of the plants. Head often used for consumption (wheat, rice, corn). in Plants. Response to Light. Photomorphogenesis. is non-directional, light triggered development . Light can change the conformation of light-receptor molecules that initiate biological change.  Red Light Receptors. ENVIRONMENT. Environment - the social and cultural forces that shape the life of a person or a population.. ENVIRONMENT. How can environment impact human response?. Past Environment. “I come from …….. NATURE Academy. Pamela Puppo & Jill Hamilton. How do plants adapt to their environment?. What is adaptation?. How do plants adapt to their environment?. What is adaptation?. How do plants adapt to their environment?. Phototropism. Geotropism . Thigmotropism. Hydrotropism. Chemotropism. Thermotropism. 3 main types. TROPISM. Plant growth in response to a stimulus . (“tropo” – ”turn”) . *Can be positive or negative.