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In many plants, the morphology and physiology of leaves is different in the sun and the shade. Suggest at least two ways that growing shoots might detect whether they were in the sun or the shade. Design a test to discover the mechanisms by which plants perceive this difference and […]

Q1. Catalase functions more optimally at body temperature and assume that body temperature will be a little more like standard 37 C during summer, more hydrogen peroxide would be broken down through the summer because of the hightened activity of the enzyme. Q2. Comparative study of microbial size, using a […]

On a given microscope, the numerical apertures of the condenser and low power objective lenses are 1.25 and 0.25, respectively. You are supplied with a filter that selects a wavelength of 250nm. a.) What is the limit of resolution on this microscope? Please be specific to how you came up […]

Blood 1. What are the major functions of the blood? 2. What are the constituent elements of the blood? 3. What is the hematopoiesis? 4. Where does hematopoiesis occur? 5. In which bones can bone marrow chiefly be found? Is the bone marrow made of osseous tissue? 6. What are […]