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State the advantages for seedless in (demand, industry, economy)
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- State the advantages for seedless in (demand, industry, economy) pls answer it in shortUsing the same experimental data, what is the percent increase in height of plants in the second generation? Round the mean height of each generation to the nearest tenth before you calculate the percent increase in height. Enter your answer to the nearest tenth (0.1). Write answer as a percentage.Using the same experimental data, what is the percent increase in height of plants in the second generation? Round the mean height of each generation to the nearest tenth before you calculate the percent increase in height. Enter your answer to the nearest tenth (0.1).
- In the following Fz population, we have the following data for plant height (cm) of individual plants: 3, 14, 15, 15, 16, 6, 6, 7, 7, 7, 7, 8, 8, 8, 9, 9, 10When the average mass of individual plants in a stand is plotted against stand density (log-transformed), the slope of the relationship is very often around Multiple Choice -1/2. -1. +1/2. -3/2. +3/2.Intraspecific competition is a competition between members of the same species and is commonly observed in crop plants. Table 6.2 shows the results of a greenhouse experiment which examined the effects of density on the germination and growth of barley. Plants were grown for two weeks in 10- cm diameter pots kept in identical environmental conditions and watered regularly. At the end of the experiment the plants were cropped by cutting the stems at the soil surface. Explain why knowledge of the effects in density is important to the crop farmer.
- You are testing to determine if fertilization with phosphorus (P), nitrogen (N), or a mixture of both (P+N) increases Douglas fir seedling growth in a greenhouse. 1. Describe one possible control variable of this experimentLeo is testing different types of greenhouse material to determine which type is most effective for growing strawberry bushes. He purchases two different brands of tarps from a local store. Leo applies brand A to an area of the yard that receives full sunlight and brand B to another area of the yard that is in partial shade. He waters both areas daily. At the end of the study, Leo concludes brand A is more effective in growing strawberry bushes. Is Leo's conclusion valid? Explain why or why not.Intraspecific competition is a competition between members of the same species and is commonly observed in crop plants. Table 6.2 shows the results of a greenhouse experiment which examined the effects of density on the germination and growth of barley. Plants were grown for two weeks in 10- cm diameter pots kept in identical environmental conditions and watered regularly. At the end of the experiment the plants were cropped by cutting the stems at the soil surface. In the given context, can you explain thoroughly the meaning of plant density that this passage is talking about?
- Fitness can be measured as seed set (seed production) Why is it important to measure fitness as seed production?Intraspecific competition is a competition between members of the same species and is commonly observed in crop plants. Table 6.2 shows the results of a greenhouse experiment which examined the effects of density on the germination and growth of barley. Plants were grown for two weeks in 10- cm diameter pots kept in identical environmental conditions and watered regularly. At the end of the experiment the plants were cropped by cutting the stems at the soil surface. Based from the given table and graph, discuss the data and the relationship of the two factors (Mean wet biomass of plants (g) and Number of plants that germinated). Then, what is the effect of density to the Mean wet biomass of plants?what will be the trend in the graph of a an experimental result of potato slides whose % initial weight are positive.