Biology Class 11 Chapter 8FungiTest 9

Biology Class 11 Chapter 8
Fungi
Test 9

1. All parts of fungus growing through substrate are _______ active?

a) Viratically
b) Enzymatically
c) Metabolically
d) Mechanically

2. Extensive spreading system of hyphae provides enormous surface area for______?

a) Excretion
b) Action
c) Hydration
d) Absorption

3. All fungal nuclei are?

a) None
b) Diploid
c) Both
d) Haploid

4. Zygote that form during sexual reproduction is?

a) Both
b) haploid
c) Diploid
d) None

5. Fungi are?

a) Ingestive
b) Endocytoic
c) Autotrophic
d) Absorptive heterotrophs

6. The fungi which obtain food directly from dead organic matter called?

a) Decomposers
b) None
c) Autotrophs
d) Heterotrophs

7. Saprobic fungi anchor to the substrate by modified hyphae called?

a) Sporangiophores
b) Rhyzoids
c) All
d) Myzoids

8. Fungi are principal decomposers of?

a) Cellulose
b) Lignin
c) None
d) Both

9. Mostly bacteria cannor break?

a) Both
b) Lignin
c) None
d) Cellulose

10. Fungi contributes the recycling of the elements? a) Sulphur
b) All
c) Nitrogen
d) Carbon

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