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?
1967In 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?
2159A 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 3368Toxin 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,
2109If 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?
2140
What is the chemical process that takes place for leaves to change colour?
Explain how the rings on a tree trunk can tell you the age of the tree and What is that branch of botany called?
Why Gymnosperms have become less than Angiosperms and What is the evolutionary trend between them?
How does the microtome cambridge work?
If 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?
What is the need for chloroplast and mitochondrial DNA in the plant cell?
Classify the apple into fruits, roots, stem.
How does sunlight affect plants?
What effect does sucrose have on Trichophyton rubrum?
What is the formula of process of photosynthesis?
what are the new agricultural techniques which can improve the production on agriculture?
Why are there so many genera in the family Compositae (Asteraceae)?
Why might a foxglove stop your heart?
What is the effect of heavy metal concentration on algae?
What is the chromosome number of Ginkgoes?