______________________Name Botany 358 First Lab. Exam., Fall 1994
Rules of this examination:
A. You will have two chances to show your instructor the following features; full credit will result if you are correct the first time; 1/2 credit for a second chance; no credit for missing 2 in a row.
B. You are to work individually.
C. Only one student at a time should show feature (-s) to the instructor.
D. Point the feature out to the instructor without speaking .
E. Except where indicated, write only on the back of the exam, not on the front
1. _____ _____ lime in the capillitium (from a freshly made slide)
2. _____ _____ pseudocapillitium under a dissecting microscope
3. _____ _____ sporangium produced from a plasmodium which develops above the hypothallus
4. _____ _____ oospore of a facultative parasite of animals (prepared slide)
5. _____ _____ an example of holocarpic reproduction; in space below define holocarpic
__________________________________________________________
6. _____ _____ a fungus which produces exospores and which is not an imperfect fungus
7. _____ _____ coenocytic hyphae in a fungus which has flagellate spores (slide, fresh material)
8. _____ _____ surface net (prepared slide)
9. _____ _____ catenulate conidiosporangium
10. _____ _____ show me the sporangium of a slime mold which can not be used to answer any other question on this test. In the spaces provided:
______________________name the order of the slime mold
____________________________________________indicate the features which allowed you to classify the slime mold into the order
11. _____ _____ columella in the Kingdom Protista
_____ _____ columella in the Kingdom Fungi
12. _____ _____ resistant structure produced by isogamy (fresh material)
13. _____ _____ sporangiophore of indeterminate growth
14. _____ _____ antheridium (if from fresh material, an extra point.
15. _____ _____ resistant meiosporangium (prepared slide)
16. _____ _____ homothallic reproduction in a fungus with a chitinous cell wall; cellulose absent (slide;
fresh material)
17. _____ _____ sporangium produced on sporangiophores and from material from which the class is isolating fungi.
18. _____ _____ sporangium of a fungus which exhibits diplanetism (slide; fresh material)
19. _____ _____ a fungus which exhibits forceful sporangium discharge
20. _____ _____ zygophore of a heterothallic fungus; fresh material only.