How many species of ascomycota occur in lichen symbiotic association?

Related Mcqs:

1. Lichen is a symbiotic mutualistic association of fungi with______________?

   A. Autotrophs
   B. Roots of vascular plants
   C. Green algae and cyanobacterium
   D. Leguminous plants

2. Gametophyte of Psilopsida develops a symbiotic association with which of the following______________?

   A. Algae
   B. Bacteria
   C. Protozoa
   D. Fungus

3. An unbroken series of species arranged in ancestors to descendent sequence with each later species having evolved from one that immediately preceded it is called?

   A. Biome
   B. Phyletic lineage
   C. Community
   D. Population

4. Foliose lichen are_____________?

   A. Stem like
   B. Branching
   C. Leaf like
   D. Crust like

5. Type of lichen which tightly attaches to rocks is_____________?

   A. Parmelia
   B. Fruticose
   C. Foliose
   D. Crustose

6. An association in which fungal hyphae penetrate the outer cells of the plant root forming coils swellings and minute branches and also extend out into surrounding soil is called______________?

   A. Mycorrizael association
   B. Endomycorrhizae
   C. Ectomycorrhizae
   D. Lichen

7. Members of one species inhabiting the same are form__________?

   A. Species
   B. Community
   C. Ecosystem
   D. Population

8. How many species of fungi are known till now?

   A. 10000
   B. 100000
   C. 10000000
   D. 1000

9. Approximately _____ species of bacteria are known to cause diseases in humans.

   A. 100
   B. 200
   C. 300
   D. 400

10. Which one of the following is referred as the species occupation?

    A. Autecology
    B. Niche
    C. Ecosystem
    D. Biome

    Submitted by: Shoaib Shah