What is the wall resistance of plant cells? Does this resistance facilitate or make it difficult the entrance of water in the cell?

1015

Tell something about Blue colored fungi?

2080

What are histogenesis?

1

What is a distilling flask and how is it used?

939

Explain the structure of the choroplast?

1976

Explain what does a skunk do when it is attacked?

1016

What are the morphological & anatomical differences between poisonous & non poisonous snakes?

2502

What is the enzyme that catalyzes the production of rna?

1139

Can you identify the operational bases and uses for the transmission and scanning electron microscopy?

2230

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?

2026

Define electrophoresis?

1155

Explain how do you determine if a molecule is polar or non-polar?

1130

Diborane contains how many banana bonds?

1159

Explain why transgenics are considered a threat to the environmental safety?

294

how to Create population with sufficient genetic diversity ?

2256