B) pleomorphic.
C) pallidic.
D) pyloric.
E) fission.
What will be an ideal response?
Two monosaccharides may be hooked together to form a disaccharide; a chain of monosaccharides is a polysaccharide. Likewise, the building blocks that form lipids and proteins may exist as a simple molecule, or be hooked together to form long chains.
The role of environmental factors on gene expression
is illustrated by a. the varying plant height of genetically identical yarrow plants when grown at different elevations. b. varying body forms of Daphnia affected by the presence of predators c. the depression response that some persons make to very stressful situations. d. the fur pattern of Himalayan rabbits. e. all of these.
The ability of certain bacterial cells to take on different cell shapes is known as
A coin is flipped 100 times, with a result of 53 heads and 47 tails. The deviation between the observed numbers and the expected 50-50 results is called _________
A. Probability B. Degrees of freedom C. Goodness of fit D. Random sampling error E. Standard error
Nonnative plant invaders, such as the alfalfa plant bug, are extremely invasive and hard to control because
A. they arrive in new locations where natural predators are not present. B. they tap into the xylem of a plant while seeking carbohydrates. C. they cause the plants' axillary buds to grow out. D. their populations evolve faster than the plants they attack. E. cause the plants' stomates to become unevenly distributed within the epidermis.