Q: Identify the key components of the flowering plant life cycle.
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Q: а.
A: Note - we are supposed to answer one question according to our guidelines. Please repost the other…
Q: What is shoot senescence? What Changes Occur during shoot Senescence? what Structural changes…
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Q: Why is there such variation in plants produced through sexual propagation?
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Q: What are the leaf lifke embryonic storage organs called?
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Q: discuss the differences between sexual and asexual reproduction in plants.
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Q: A B Mega gametophyte H. M K F G E LL
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Describe two events or factors that can trigger leaf senescence. In what ways is leaf senescence a recycling process?
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- 1. a)List two characteristics of plants that make them unique. b)Why do plants need to exchange gases with the environment? c)Distinguish between a fibrous root and a taproot. d)What is the main driving force for the movement of water in plants? e)State four benefits of asexual reproduction in plants.Can you answer all the parts to this question please (a) What are the advantages of the self-incompatibility (SI) system in plants? Give at least three advantages. (b) What are the differences between gametophytic SI and sporophytic SI?What is senescence? Describe some changes that accompany leaf senescence in the fall. Which hormone causes abscission?
- Arrange the following subset of cell depreciation during plant growth ( in length ) in the correct sequence . 1) cell division in primary meristem . 2) cell division in apical meristem . 3) differentiated cells . 4) growing cells in primary meristem.Describe each of the following types of specialized shoots. Be certain to account for modifications of the leaves, internodes, and orientation of growth: stolon, rhizome, tuber, bulb, corm, and tendril. Each provides a plant with a selective advantage. What is the adaptive value of each type of specialized shoot?Describe how photoperiod affects the flowering of the following group of plants : i) day-neutral
- In a comparison of the water potential and turgor pressure of leaf cells before and after wilting, which of the following would you expect to find? Select one: a. Water potential: wilted = not wilted; Turgor Pressure: wilted < not wilted b. Water potential: wilted > not wilted; Turgor Pressure: wilted < not wilted c. Water potential: wilted < not wilted; Turgor Pressure: wilted > not wilted d. Water potential: wilted < not wilted; Turgor Pressure: wilted < not wilted e. Water potential: wilted > not wilted; Turgor Pressure: wilted > not wiltedWhat is shoot senescence? What Changes Occur during shoot Senescence? what Structural changes during shoot senescence? what Gene Expression during shoot Senescence? what Regulation of shoot Senescence?Compare the Venn diagram of sexual reproduction and asexual reproduction in plants. Where in the diagram would you add identical to parent? A) A B) B C) C D) D use photo Not Graded
- What is sexual propagation of plant?a. Describe the function of plant roots. b) Describe the function of plant shoots. c)What is the function of lignin in terrestrial plants? d)What are xylem and phloem and how do they differ? e)Exactly what is pollen? f)Exacly what is a seed?What process begins endosperm formation? How is the endospermimportant to plants?
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