EXERCISE 12
Cards (42)
- Unicellular
- Multicellular
- Found on fruits and vegetable and on the skin of several animals
- Found in damp places
- No true hyphae present
- Have true filaments known as hyphae in individual cells
- Asexual reproduction is the commonest form of budding
- Reproduce with sporing
- Is known to cause certain infections in human
- Can cause respiratory problems due to allergic reactions
- is a non selective isolation medium used for the growth and maintenance of pathogenic and non-pathogenic fungi from clinical and nonclinical specimens
- What pH is harmful for bacteria
- At what temperature can we preserve fungi
- Sugar for SDA
- Three main reagents of Lactophenol cotton blue and their function
- cross-walls can be seen
- cross-walls are absent
- colorless
- have a distinct yellow to brownish color that can be seen in stained preparations
- two variety of asexual mold spores
- Sporangiospores are formed enclose within structures called
- are formed enclose within structures called sporangia that arise from aerial hyphae
- are formed on structures that are also derived from aerial hyphae but are open to the air
- open contain more than one spore
- only one spore is present
- three types of asexual spore formed directly from hyphae
- by budding
- arthrospores
- by the complete walling off nucleus within a hyphal segment
- They are fluffy to cottony and may appear in color pink, purple, yellow, green and other shades
- they grow rapidly (2-5 days) and may appear first as flat, white filamentous growth which rapidly becomes blue-green and powdery with sulfur-yellow area scattered over the surface
- this fungus produces a rapidly growing colony that fills the test tube or plate with a white fluffy mycelium, becoming gray to brown with age
- this fungus produces a rapidly growing (2-4 days), coarse, wooly colony which soon fills the test tube or plate with a loose, grayish mycelium dotted with brown or black sporangia.