a. mouth
b. esophagus
c. stomach
d. duodenum
e. jejunum
b. esophagus
c. stomach
d. duodenum
e. jejunum
In fungal reproduction, sexual fusion refers to
a. the combining of cells of opposite mating types.
b. fusion between spores of different mating types.
c. fusion between hyphae from fungi of different mating types.
d. fusion between haploid nuclei in a dikaryon.
e. the dominance of the haploid phase in the fungal life cycle.
D
Biology & Microbiology
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Answer the following statements true (T) or false (F)
1. A magnifying glass could be considered a simple microscope. 2. The total magnification achieved when the oil immersion lens is used is 1,000 ×. 3. Fluorescence microscopy is often used in immunology laboratories. 4. The resolving power of electron microscopes is much better than that of compound light microscopes because the wavelength of electrons is much longer than that of visible light. 5. Primary syphilis is usually diagnosed in the clinical microbiology laboratory by the use of a scanning electron microscope.
Biology & Microbiology
Preliminary digestion of carbohydrates begins in the _____
Biology & Microbiology
Which of the following causes most cases of cervical cancer?
A) Pubic lice B) Trichomoniasis C) Chlamydia D) Gonorrhea E) Human papillomavirus (HPV)
Biology & Microbiology
Development of the neural system is characterized by
A. body parts being shaped and patterned into a specific form. B. cells becoming specialized in structure and function. C. cell division and growth in size. D. All of the choices are correct. E. None of the choices are correct.
Biology & Microbiology