MCQs on Bryophytes
- The symbiotic association of algae and fungi is known as
- (a) Lichens ✅
- (b) Mycorrhiza
- (c) Coralloid root
- (d) Rhizobia
- Helotism is a
- (a) Mutualistic symbiosys
- (b) Master-slave association ✅
- (c) Parasitism
- (d) Predation
- A common phycobiont in lichens are
- (a) Boletus
- (b) Oedogonium
- (c) Trebouxia ✅
- (d) Cephaleuros
- Lichens are
- (a) Fast growing-short lived
- (b) Fast growing-long lived
- (c) Slow growing-short lived
- (d) Slow growing-long lived ✅
- Which of the following is not an asexual reproductive body in lichens?
- (a) Isidia
- (b) Cephalia
- (c) Soredia
- (d) Sporodochia ✅
- Sexual reproduction in lichens is carried out by
- (a) Algae
- (b) Fungi ✅
- (c) Both
- (d) None of the above
- Growth rate of lichen is
- (a) Few milimeters per year ✅
- (b) Few centimeters per year
- (c) Few meters per year
- (d) None of the above
- Lichens growing on tree trunks are called
- (a) Saxicolous
- (b) Terricolous
- (c) Corticolous ✅
- (d) Lignicolous
- Lichens with hanging or erect fine branches belong to
- (a) Crustose
- (b) Foliose
- (c) Leprose
- (d) Fruticose ✅
- Most of the lichens are pollution indicators of
- (a) SO2✅
- (b) CO
- (c) CH4
- (d) NO2
- Lichens are pioneer community in succession of
- (a) Psamosere
- (b) Lithosere ✅
- (c) Hydrosere
- (d) Halosere
- Hawan-samagri contains
- (a) Fungi
- (b) Algae
- (c) Lichens ✅
- (d) Mycorrhiza
- Reindeer moss is
- (a) Parmelia
- (b) Usnea
- (c) Cladonia ✅
- (d) Graphis
- In India, curry poweder contains
- (a) Parmelia ✅
- (b) Hematoma
- (c) Cetraria
- (d) Peltigera
- Litmus, an acid-base indicator is obtained from
- (a) Parmelia
- (b) Evernia
- (c) Peltigera
- (d) Roccellla ✅
- Who is father of lichenology?
- (a) Erik Acharius ✅
- (b) D D Awasthi
- (c) Anupam Dikshit
- (d) D K Upreti
- Who is father of lichenology in India?
- (a) Erik Acharius
- (b) D D Awasthi ✅
- (c) Anupam Dikshit
- (d) D K Upreti
- Rock-flower is
- (a) Parmelia ✅
- (b) Evernia
- (c) Peltigera
- (d) Roccellla
- Which lichen is used for strengthening hairs?
- (a) Lobaria
- (b) Parmelia
- (c) Usnea barbata ✅
- (d) Roccella
- Which lichen is used to treat hydrophobia?
- (a) Peltigera canina ✅
- (b) Roccella montegnei
- (c) Parmelia saxatilis
- (d) Parmelia pustulata
First published on 01-06-2021
Last updated on 01-06-2021
Last updated on 01-06-2021
Post a Comment