adaptations that contributed to the success of seed plants. 1) Seed 2) Reduction of gametophyte generation (dominant is sporophyte) -tiny gametophytes can develop in sporangia of the parental sporophytes which protect them from UV and from drying out 3) Heterospory (mega and micro) -mega- female‚ part of ovule -micro- male that develops into pollen grain and enters ovule 4) Ovules have integument which protects 5) Pollen enter ovules with female megaspores and germenate • Compare
Premium Plant Seed Pollen
Essay #3 The voyages of discovery and of the new world were promoted by many factors economically‚ technologically‚ politically‚ and religiously. In the years from about 1450 to 1525 there were many reasons as to why explorations were aided by the main four factors that were previously stated. Advancements in astronomy and navigation were big technological factors. Countries were gaining little income‚ causing them to go and search for ways to become prosperous was an economic factor. The marriage
Premium Spain Christopher Columbus Europe
properties‚ more Omega-3 fatty acids‚ and Vitamin D.
Premium Immune system Nutrition Systemic lupus erythematosus
Table 4: Water Quality vs. Fish Population Dissolved Oxygen (ppm) 0 2 4 6 8 10 12 14 16 18 Number of Fish Observed 0 1 3 10 12 13 15 10 12 13 Questions 1. What patterns do you observe based on the information in Table 4? 2. Develop a hypothesis relating to the amount of dissolved oxygen measured in the water sample and the number of fish observed in the body of water. 3. What would your experimental approach be to test this hypothesis? 4. What would be the independent and dependent
Premium Diffusion Molecular diffusion Hypothesis
prevention and control of infection. The Health and Social Care Act 2008; Code of Practice for health and adult social care on the prevention and control of infections and related guidance. To help providers of healthcare‚ adult social care‚ (and others) plan and implement how they prevent and control infections. It includes criteria for CQC to take into account when assessing compliance with the registration requirement on cleanliness and infection control. Legislation‚ regulations and guidance that govern
Premium Hygiene Hand washing
Assignment #2: The Coca-Cola Company Struggles with Ethical Crisis Case Study By: Kevin Thompson February 16‚ y Dr. Jack Huddleston Delineate the ethical issues and dilemmas (as found in Chapter 3) the company faced. The ethical issues and dilemmas that the Coca-Cola Company has faced since within the last few decades have brought into question the responsibility that a company has to the consumers‚ financial stakeholders‚ employee’s and the environment. Companies throughout
Premium Ethics Coca-Cola
Lesson Plan Lesson Topic/Focus: Under the sea fish (includes some invertebrates) Date: 20-4-2008 VELS Domain(s): Science Grade(s)/Year Level(s): grade 4‚ level 3 VEL Dimension(s): Science knowledge and understanding Duration of Lesson: 1hour to an hour and 10mins Learning Standard(s)/Outcome(s): At the completion of this lesson students will be able to: - explain what a fish is; - distinguish which animals are called fish that are not actually fish (using the technical
Premium Ocean Learning Lesson
causes the membrane potential to change to a less negative value. How well did the results compare with your predictions? There are two potassium’s for every sodium so the increase of potassium will make it more negative. Prediction was correct. 3. Explain why a change in extracellular Na+ did not alter the membrane potential in the resting neuron? The sodium channels are mostly closed during the resting state. 4. Discuss the relative permeability of the membrane to Na+ and K+ in a resting
Premium Action potential
provide information about the individual past preferences and needs. In some cases partners‚ family members and friends may also provide physical‚ emotional and financial support with personal care issues. Continence advisor – can provide advice‚ information and equipment to deal with continence issues Key/social worker – can provide access to equipment and financial support. Asssist the individual to understand and plan care/support
Premium Hygiene Occupational safety and health
Case 1-3 Canyon Ranch Table of Contents 1. Summary of the problem 3 2. The technology that is used to analyze the case and the technology that was discussed in the case. 3 3. Summary of Available Information 3 4. Pre-Analysis of the study 4 5. The analysis section 4 6. Recommendations 7 References 8 Lessons learned from the case 9 Meeting minutes 9 Case 1-3 Canyon Ranch Summary of the problem In spite of
Premium Customer relationship management