MCQs of Biology – Lichens

In lichens, the reproduction is like the:

Lichens are best indicators of:

Parmelia belong to:

Which of the following statements is correct:

In lichens, the phycobionts mainly belong to:

Lichens prefer to grow in:

Which of the following is lichen?

Cladonia and Usnea are:

Lichens reproduce asexually by forming:

Roccella is used for producing:

Iceland moss is found in:

In lichen sexual reproduction is performed by there:

Helotism is a type of relationship as seen in case of:

Saxicoluous lichens grow on:

Lichens are pioneers of:

Gonidial layer of lichen thalli is represent by its:

Lichens are used in;

Graphis and Haematomma are typical:

Lichens do not produce:

Curry powder contains:

Cladonia pyxidata is useful in treatment of:

Cladonia rangiferinia is commonly called:

Apothecia of lichen thalli differ from that of ascomyceteous fungi in having:

Lichens represent- symbiosis between:

Cora pavonia is a:

Cudbear is a lichen product which is a:

Lichens are:

Lichens cannot survive in:

Lichens are good source of:

‘Old ma’s beard’ is the common name of:

Lichen term was coined by:

Bushy appearance is seen in:

Homoisomerous and heteromerous forms of lichens are differentiated on the basis of:

Cephellae are produced on lichen thalli to provide:

Lichens pathogenic to mosses are:

The term helot ism and consortium are used with reference to :

Orcein and orchil are obtained from;

Lichens exhibit following relationship:

Lichens absorb water and minerals by:

The green alga found in lichen thallus is:

Which is responsible for forest fire:

Non-corticated, unstalked, detachable powdery masses containing only a few algid cells imprisoned within fungal hyphae are:

Lichens grow at:

Warty, dark outgrowth having some mycobiont but different pycobiont is:

Usual mycobiont in lichens is members of:

Anatomically heteromerous lichen shows:

The symbiotic association of fungi and algae is called:

Lichens are the indicators of air pllution because they disappear from places where the air is polluted:

The female sex organ of lichen is:

Apothecia producing lichens are placed in: