Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
Effect of Light Intensity on Photosynthesis: Lab Experiment.Design/carry out and REPORT on the investigation of a question you originate
Model for leaf orientation in heliotropism.If photosynthesis is to occur at all, the plant must be able to intercept light.
How do Organisms Acquire Energy? How Do Organisms Use Energy?I have to research Photosynthesis - dark reaction and do a PowerPoint Presentation
Photosynthesis and Cellular respiration description.how energy is transferred from sunlight to ATP, from ATP to sugars, and from sugars to cells.
Explain the process of CAM photosynthesis using native plants as examples of the process in action.
Even in the greatest depths, except in highly unusual locations? how did photosynthesis allow life to come out of the ocean and on to land?
What environmental factors simultaneously limit photosynthesis? Explain the concept of saturation by applying conditions
Why are enzymes critical to the function of cells? That is, why not simply let chemical reactions occur without interference?
Why is no glucose produced if a plant is kept in the dark, even though the sugar producing reactions are called light-independent reactions?
Light Reactions of Photosynthesis.Which of the following is NOT true about the light reactions of photosynthesis?
Symbiotic nitrogen fixation by Rhizobium.As part of a practical we had to grow Rhizobium inoculated white clover seedlings
Gardeners are often told to plant legumes because they improve the soil by adding nitrogen? Is this statement correct? This job offers some ideas to explain.
Plants ability to overcome cyanide poisoning.The presence of low levels of cyanide arrests cellular respiration in animals
How many types of gametes can the F1 plants make?How many of the F2 are expected to exhibit all three recessive traits?
Describe two mechanisms that move water from the roots to the upper portions of a plant. Indicate the restrictions of each.
Structural modifications to the orchid from the angiosperm Monocot family to leaves, roots, stems, or flowers that result in adaptive functions.
Active and Passive Transport in Plant Cells.The selective permeability of a plant cell's plasma membrane controls the movement
Life cycle of the species- Describe the life cycle of the organism you have chosen. The life cycle of an organism refers to the series of changes
Heredity. Choose a human trait which follows Mendelian genetics; controlled by a simple gene with a dominant and a recessive allele.
Defining terms related to evolution and cladistics.The definition of a species varies among different schools of thought,
Describe one contributing factor to mass extinction.Describe 2 of the following 3 terms and give an example of each
Describe how these high levels of sodium ions can increase blood volume resulting in a rise in blood pressure.
Polymorphism in bird populations.You are investigating the Bmp4 gene, which is involved in beak development,
Explain influence of Malthus' theory on Darwin's thinking.Why do the sizes of populations tend to remain fairly stable despite the large numbers
Why are marsupials found almost exclusively in Australia?How did Darwin relate the natural variations found within species to the organisms