From which body region would you expect to isolate Clostridium, Bacteroides, Fusobacterium and other anaerobic genera?
A. Stomach
B. Skin
C. Large intestine
D. Nasopharynx
Answer: C
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A coccus is a(n) ____
a. rod-shaped bacterium b. spherical bacterium c. multicellular bacterial colony d. spiral-shaped bacterium
e. bacteriophageAnswer the following statements true (T) or false (F)
1.Veins are the vascular bundles inside of a leaf. 2.Root hairs increase the absorptive surface area of a root. 3.In woody plants, the vascular cambium produces xylem and the cork cambium produces phloem. 4.Chemicals that are vital to the metabolism, growth, and reproduction of plants are called essential elements. 5.Carbon, hydrogen, and oxygen only account for about 50% of the dry weight of a plant.
The structural unit of compact bone. Consists of an elongated cylinder that runs parallel to long axis of bone. Acts as tiny-weight bearing pillars. Consists of lamellae.
What will be an ideal response?
The mating of totally unrelated homozygous strains of corn produced a new strain of corn that was very different from
both parental strains in many characteristics. Provide some explanations for this phenomenon. What will be an ideal response?