Biology - Lichens
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Question 1 of 50
1. Question
In lichens, the reproduction is like the:
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Question 2 of 50
2. Question
Lichens are best indicators of:
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Question 3 of 50
3. Question
Parmelia belong to:
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Question 4 of 50
4. Question
Which of the following statements is correct:
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Question 5 of 50
5. Question
In lichens, the phycobionts mainly belong to:
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Question 6 of 50
6. Question
Lichens prefer to grow in:
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Question 7 of 50
7. Question
Which of the following is lichen?
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Question 8 of 50
8. Question
Cladonia and Usnea are:
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Question 9 of 50
9. Question
Lichens reproduce asexually by forming:
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Question 10 of 50
10. Question
Roccella is used for producing:
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Question 11 of 50
11. Question
Iceland moss is found in:
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Question 12 of 50
12. Question
In lichen sexual reproduction is performed by there:
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Question 13 of 50
13. Question
Helotism is a type of relationship as seen in case of:
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Question 14 of 50
14. Question
Saxicoluous lichens grow on:
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Question 15 of 50
15. Question
Lichens are pioneers of:
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Question 16 of 50
16. Question
Gonidial layer of lichen thalli is represent by its:
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Question 17 of 50
17. Question
Lichens are used in;
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Question 18 of 50
18. Question
Graphis and Haematomma are typical:
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Question 19 of 50
19. Question
Lichens do not produce:
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Question 20 of 50
20. Question
Curry powder contains:
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Question 21 of 50
21. Question
Cladonia pyxidata is useful in treatment of:
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Question 22 of 50
22. Question
Cladonia rangiferinia is commonly called:
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Question 23 of 50
23. Question
Apothecia of lichen thalli differ from that of ascomyceteous fungi in having:
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Question 24 of 50
24. Question
Lichens represent- symbiosis between:
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Question 25 of 50
25. Question
Cora pavonia is a:
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Question 26 of 50
26. Question
Cudbear is a lichen product which is a:
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Question 27 of 50
27. Question
Lichens are:
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Question 28 of 50
28. Question
Lichens cannot survive in:
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Question 29 of 50
29. Question
Lichens are good source of:
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Question 30 of 50
30. Question
‘Old ma’s beard’ is the common name of:
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Question 31 of 50
31. Question
Lichen term was coined by:
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Question 32 of 50
32. Question
Bushy appearance is seen in:
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Question 33 of 50
33. Question
Homoisomerous and heteromerous forms of lichens are differentiated on the basis of:
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Question 34 of 50
34. Question
Cephellae are produced on lichen thalli to provide:
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Question 35 of 50
35. Question
Lichens pathogenic to mosses are:
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Question 36 of 50
36. Question
The term helot ism and consortium are used with reference to :
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Question 37 of 50
37. Question
Orcein and orchil are obtained from;
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Question 38 of 50
38. Question
Lichens exhibit following relationship:
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Question 39 of 50
39. Question
Lichens absorb water and minerals by:
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Question 40 of 50
40. Question
The green alga found in lichen thallus is:
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Question 41 of 50
41. Question
Which is responsible for forest fire:
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Question 42 of 50
42. Question
Non-corticated, unstalked, detachable powdery masses containing only a few algid cells imprisoned within fungal hyphae are:
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Question 43 of 50
43. Question
Lichens grow at:
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Question 44 of 50
44. Question
Warty, dark outgrowth having some mycobiont but different pycobiont is:
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Question 45 of 50
45. Question
Usual mycobiont in lichens is members of:
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Question 46 of 50
46. Question
Anatomically heteromerous lichen shows:
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Question 47 of 50
47. Question
The symbiotic association of fungi and algae is called:
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Question 48 of 50
48. Question
Lichens are the indicators of air pllution because they disappear from places where the air is polluted:
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Question 49 of 50
49. Question
The female sex organ of lichen is:
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Question 50 of 50
50. Question
Apothecia producing lichens are placed in:
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