What are the a Xerosere on Bare Rock ?1 3660
What are the Herbaceous stage ?2 4920
WHICH FAMILY DOES pomegranate belong to?2 4697
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?1319
What are the hyphal features of Ascomycota?1 3105
In 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?1454
A 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 2354
Toxin 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?
How microwave influences seed germination?1 2381
what is the difference between corn and maize?2 6191
How can we extract chlorophyll from green leaves?1 2806
what is the branch of botany that deals with study of economically important plants?2 3393
why do leaves gets brown or red in the fall?1 2600
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?1571
How parts of plants are useful in medicine?
What causes sap to leak out of pine and maple trees?
Explain how do plants take in oxygen?
Does time affect the stomata density of a leaf e.g young leaves, old leaves.?
Why do sun flowers move with sunlight?
Why can mould vary in colour?
Describe the unusual stamens in many members of the Ericaceae. What two corolla shapes are typical of the family?
What is the damage powdery mildew do on plants?
Describe the grafting in jasmine tree?
Which tree is more advanced: deciduous or coniferous?
Is a coconut a nut, seed or something else?
what are the constituents of nutrient solution for hydroponic system?
Does oxygen and hydrogen map up water?
What is the difference between periderm and bark?