You have been provided with a set of plates of fungi isolated from a diseased leaf, one Chytridiomycota, one Zygomycota, one Ascomycota and one Basidiomycota. The signs of infection indicate that the disease has been caused by a member of Ascomycota which does not form a sexual stage easily. What features would you look for in your isolates to indicate if the target fungus was present?
1077In cleared and stained root material you have seen structures that appear to be empty sacs in the epidermal cells with ostioles that exit to the soil. Which division are these fungi likely to be from?
1225A sexual spore is formed in a culture from a single isolate. An attachment is found on either side of a sac- like structure, which encloses the spore. Which division does the fungus come from?
1 2039Toxin X is released only in mature spores of a single fungus and only when both alleles at a single locus are present. The toxin is never observed when the alleles are together in hyphae or modified hyphae. What division is the fungus found in?
TT,
1173If you break off a piece of an aloe plant and put it in water, will roots grow and What is that type of propagation called?
1341
What is telome theory?
How does caffeine effect plant growth?
What is an analogy for microtubules?
plants release O2 only during daytime but respire 24 hrs giving out CO2 but are said to purify air? How?
Define respiratory quotient?
What is a burette and how is it used?
How do you isolate the various bioactive ingredients from a plant extract?
Why is the Heliconia Caribaea flower called Prince of Darkness?
Define electrophoresis?
How do some plants(grams) grow in cotton?
Explain cotyledons?
How does the odor of flower petals help pollination?
Walking man eating tree', what is its scientific name?
What are the 5 main differences between respiration and photosynthesis?
Explain the reproductice system in a female flower?
