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Define and briefly discuss both siphonogamy and the seed.Which do you think came first?
The only plants that posses flowers are the: A. Angiosperms B. Seed plants C. Gymnosperms D. All of the above
Which Division contains members once used to scrub pots and pans? a. Division Sphenophyta
What is the name of the blue-green pigment molecule that is one of the "alarm buttons" for some biological clocks in plants?
Which plant would you expect to produce radioactive sugars and which plant would you expect to produce radioactive oxygen gas? Why?
Give the formula for photosynthesis. For each reactant, indicate where the plant acquires it. For each product, not during what part of photosynthesis
The effects of pH and temperature.The effects of pH and temperature were studied for an enzyme-catalyzed reaction.
How a respirometer works in terms of the gas laws.The general processes of metabolism in living organisms;
What does this statement imply about the extinction of the dinosaurs?Describe the properties of a biological catalyst.
A Plant's Response to Gravity.According to the statolith hypothesis the cells farther away from the earth elongate while those near the earth do not.
Discuss the acquisition and transportation of nutrients.Discuss how this organism exploits an energy source
Review of Basic Plant Physiology, Biology and Evolution
Create a table comparing and contrasting the two processes. Include in your comparison variables such as organism type, energy source
How does this feature allow you to grow a lawn and mow it every week in the summer? What would happen if you had a dicot lawn and tried to mow it?
Being similiar to natural growth hormones, how can synthetic auxins harm or kill plants?
What factors influence the rate of photosynthesis? A) wavelengths of light B) temperature C) CO2 D) water availability E) all of the above
Write an overall summary of photosynthesis, using only the terms carbon dioxide, chlorophyll, light, oxygen, sugar, and water.
List the main reason why a cell is forced to divide due to cell growth.If a tall round seed plant is crossed with another plant
Global warming: how would carbon dioxide affect plants?One of the most dramatic environmental changes today is the increase in carbon-dioxide
What is used to cut DNA in generating recombinant DNA?Restriction enzymes.Bacteriophage.Plasmids.Primers.
What is the evolutionary significance of the Chlorophyta? Why is Chlamydomonas an important member of this group?
Compare and contrast the alternation of generations in mosses, ferns and pines. Which generation is dominant in each case? Is it haploid or diploid?
How are cells of a liverwort supplied with water?Flowering plants evolved seeds as a means of _____?
What are the six classes of plant hormones? How do they affect plant growth and development?
Does the direction of sunlight affect phototrophic movements?Start by observing the living species around you.