BOTANY 394 Quiz #1 Spring, 1995

NAME_____________________
Definition
Place the term which matches the definition
1. Abnormal lengthening of host tissues occurs. 1
2. An abnormal number of branches sprout on a short-length of stem 2
3. One sided, localized swelling of part of a stem tissue; associated with a canker 3
4. Generalized swelling of stem tissue occurs .4
5 Loss of turgor pressure occurs 5
6. The needles are smaller in size through-out the apical 2/3 of the tree; thus one can see through the top of the tree. 6
7. Death on needles is localized 7
8. Death of branch tips occurs 8
9 A larger number of seeds are produced by the tree than is normal .9
10. An abnormal flow of a watery, non- resinous liquid occurs 10

II. The following combinations of features (indicated by letters) are possible for a fungus; others are not.

A. For those that are possible, place the capital letter or letters corresponding to the class or classes in which this fungus can be classified. Please note there may be more than one answer per question.

A. Basidiomycetes

B. Ascomycetes

C. Fungi Imperfecti (Deuteromycetes)

D. Phycomycetes

B. For those that are not possible, place an X in the space following.

______11. unicell, zoospore

______12. non-septate hyphae, zoospore

______13. septate hyphae, conidium, ascospore

______14. non-septate hyphae, basidiospores, fruiting body

______15. septate hyphae, conidium, fruiting body

______16. septate hyphae, zoospore, conidium

______17. septate hyphae, conidium

______18. hyphae with 2 nuclei/cell, sporangiospore, fruiting body

______19. septate hyphae, sporangiospore, basidiospore

______20. septate hyphae, ascospore, basidiospore